diff --git a/client/package-lock.json b/client/package-lock.json
index 58eac06..9943bab 100644
--- a/client/package-lock.json
+++ b/client/package-lock.json
@@ -3396,6 +3396,11 @@
         "strip-eof": "1.0.0"
       }
     },
+    "exenv": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/exenv/-/exenv-1.2.2.tgz",
+      "integrity": "sha1-KueOhdmJQVhnCwPUe+wfA72Ru50="
+    },
     "expand-brackets": {
       "version": "2.1.4",
       "resolved": "https://registry.npmjs.org/expand-brackets/-/expand-brackets-2.1.4.tgz",
@@ -8403,6 +8408,32 @@
         }
       }
     },
+    "react-lifecycles-compat": {
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/react-lifecycles-compat/-/react-lifecycles-compat-3.0.4.tgz",
+      "integrity": "sha512-fBASbA6LnOU9dOU2eW7aQ8xmYBSXUIWr+UmF9b1efZBazGNO+rcXT/icdKnYm2pTwcRylVUYwW7H1PHfLekVzA=="
+    },
+    "react-modal": {
+      "version": "3.5.1",
+      "resolved": "https://registry.npmjs.org/react-modal/-/react-modal-3.5.1.tgz",
+      "integrity": "sha512-GxL7ycOgKC+p641cR+V1bw5dC1faL2N86/AJlzbMVmvt1totoylgkJmn9zvLuHeuarGbB7CLfHMGpeRowaj2jQ==",
+      "requires": {
+        "exenv": "1.2.2",
+        "prop-types": "15.6.2",
+        "react-lifecycles-compat": "3.0.4",
+        "warning": "3.0.0"
+      },
+      "dependencies": {
+        "warning": {
+          "version": "3.0.0",
+          "resolved": "https://registry.npmjs.org/warning/-/warning-3.0.0.tgz",
+          "integrity": "sha1-MuU3fLVy3kqwR1O9+IIcAe1gW3w=",
+          "requires": {
+            "loose-envify": "1.4.0"
+          }
+        }
+      }
+    },
     "react-router": {
       "version": "4.3.1",
       "resolved": "https://registry.npmjs.org/react-router/-/react-router-4.3.1.tgz",
diff --git a/client/package.json b/client/package.json
index 1d0ca86..54ba96f 100644
--- a/client/package.json
+++ b/client/package.json
@@ -6,6 +6,7 @@
     "react": "^16.4.1",
     "react-dom": "^16.4.1",
     "react-google-maps": "^9.4.5",
+    "react-modal": "^3.5.1",
     "react-router-dom": "^4.3.1",
     "react-scripts": "1.1.4"
   },
diff --git a/client/src/components/Button/button.css b/client/src/components/Button/button.css
index 3498276..4501395 100644
--- a/client/src/components/Button/button.css
+++ b/client/src/components/Button/button.css
@@ -30,4 +30,19 @@
     height: 50px;
     margin-top: 20px;
   }
+  .customer-btn-check-style{
+    background-color: #4F5352;
+    border: none;
+    color: #313232;
+    font-weight: bold;
+    text-align: center;
+    text-decoration: none;
+    display: inline-block;
+    font-size: 19px;
+    cursor: pointer;
+    border-radius: 7px;
+    width: 150px;
+    height: 50px;
+    margin-top: 10px;
+  }
 }
diff --git a/client/src/components/Input/input.css b/client/src/components/Input/input.css
index 4387987..f59dde1 100644
--- a/client/src/components/Input/input.css
+++ b/client/src/components/Input/input.css
@@ -106,4 +106,8 @@
     background-image: url(/assets/imgs/flightno.png);
     background-size: 17px;
   }
+  .phone-img {
+    background-image: url(/assets/imgs/phone.png);
+    background-size: 17px;
+  }
 }
diff --git a/client/src/pages/customer-pages/Home/home.css b/client/src/pages/customer-pages/Home/home.css
index 3188225..29b614d 100644
--- a/client/src/pages/customer-pages/Home/home.css
+++ b/client/src/pages/customer-pages/Home/home.css
@@ -18,4 +18,14 @@
     margin-bottom: 40px;
     font-weight: normal;
   }
+  .customer-modal-subtitle {
+    font-size: 20px;
+    font-family: 'Voces';
+    margin-bottom: 30px;
+  }
+  .update-image {
+    width: 40px;
+    height: 40px;
+    margin-bottom: 10px;
+  }
 }
diff --git a/client/src/pages/customer-pages/Home/index.js b/client/src/pages/customer-pages/Home/index.js
index 84094ed..33c1462 100644
--- a/client/src/pages/customer-pages/Home/index.js
+++ b/client/src/pages/customer-pages/Home/index.js
@@ -1,5 +1,6 @@
 import React, { Component } from "react";
 import SweetAlert from "react-bootstrap-sweetalert";
+import Modal from "react-modal";
 
 import {
   Input,
@@ -9,12 +10,68 @@ import {
 } from "../../../components";
 import "./home.css";
 
+const customStyles = {
+  content: {
+    top: "50%",
+    left: "50%",
+    right: "auto",
+    bottom: "auto",
+    marginRight: "-50%",
+    transform: "translate(-50%, -50%)",
+    width: "300px",
+    height: "400px",
+    background: "#5A9389"
+  }
+};
+
+Modal.setAppElement("#root");
 class Home extends Component {
   state = {
     textInputValueFlightNo: "",
-    checkboxValue: true,
+    textInputValuepPhone: "",
+    checkboxValue: false,
     isAvailable: false,
-    alert: null
+    alert: null,
+    modalIsOpen: false
+  };
+
+  openModal = () => {
+    this.setState({ modalIsOpen: true });
+  };
+
+  afterOpenModal = () => {
+    // references are now sync'd and can be accessed.
+    // this.subtitle.style.color = "#0f0";
+  };
+
+  closeModal = () => {
+    const { textInputValuepPhone } = this.state;
+    if (textInputValuepPhone !== "") {
+      const data = JSON.stringify({
+        textInputValuepPhone
+      });
+      fetch("/api/v1/check_phone", {
+        credentials: "same-origin",
+        headers: {
+          "content-type": "application/json"
+        },
+        method: "POST",
+        body: data
+      })
+        .then(response => response.json(data))
+        .then(data => {
+          if (data.isAvailable) {
+            this.setState({ modalIsOpen: false });
+          } else {
+            this.invalidFlightNoAlert("Invalied Phone no.!");
+          }
+        })
+        .catch(err => {
+          console.log("There has been an error ", err);
+        });
+    } else {
+      this.invalidFlightNoAlert("Invalied Phone no.!");
+    }
   };
 
   handleNoInputChange = e => {
@@ -22,6 +79,11 @@ class Home extends Component {
       textInputValueFlightNo: e.target.value
     });
   };
+  handlePhoneInputChange = e => {
+    this.setState({
+      textInputValuepPhone: e.target.value
+    });
+  };
 
   handlecheckboxChange = () => {
     this.setState({
@@ -29,7 +91,7 @@ class Home extends Component {
     });
   };
 
-  invalidFlightNoAlert = () => {
+  invalidFlightNoAlert = msg => {
     const getAlert = () => (
       <SweetAlert
         warning
@@ -38,7 +100,7 @@ class Home extends Component {
         cancelBtnBsStyle="danger"
         onConfirm={() => this.hideAlert()}
       >
-        Invalied Flight no.!
+        {msg}
       </SweetAlert>
     );
 
@@ -55,39 +117,101 @@ class Home extends Component {
 
   handleCheck = e => {
     e.preventDefault();
-    const { textInputValueFlightNo } = this.state;
-    console.log(textInputValueFlightNo);
-    const data = JSON.stringify({
-      textInputValueFlightNo
-    });
-    fetch("/api/v1/check_flight", {
-      credentials: "same-origin",
-      headers: {
-        "content-type": "application/json"
-      },
-      method: "POST",
-      body: data
-    })
-      .then(response => response.json(data))
-      .then(data => {
-        sessionStorage.setItem("flight_no", data.flight_no);
-        console.log(data.flight_no);
+    const {
+      textInputValueFlightNo,
+      textInputValuepPhone,
+      checkboxValue
+    } = this.state;
 
-        if (data.isAvailable) {
-          this.setState({
-            isAvailable: true
+    if (checkboxValue === false) {
+      if (textInputValueFlightNo !== "") {
+        const data = JSON.stringify({
+          textInputValueFlightNo
+        });
+        fetch("/api/v1/check_flight", {
+          credentials: "same-origin",
+          headers: {
+            "content-type": "application/json"
+          },
+          method: "POST",
+          body: data
+        })
+          .then(response => response.json(data))
+          .then(data => {
+            sessionStorage.setItem("flight_no", data.flight_no);
+            if (data.isAvailable) {
+              this.setState({
+                isAvailable: true
+              });
+              data.isAvailable && (window.location = "/flightinfo");
+            } else {
+              this.setState({
+                isAvailable: false
+              });
+              this.invalidFlightNoAlert("Invalied Flight no.!");
+            }
+          })
+          .catch(err => {
+            console.log("There has been an error ", err);
           });
-          data.isAvailable && (window.location = "/flightinfo");
-        } else {
-          this.setState({
-            isAvailable: false
+      } else {
+        this.invalidFlightNoAlert("Invalied Flight no.!");
+      }
+    } else {
+      if (textInputValuepPhone === "") {
+        this.openModal();
+      } else {
+        const data1 = JSON.stringify({
+          textInputValuepPhone
+        });
+        fetch("/api/v1/update_customer", {
+          credentials: "same-origin",
+          headers: {
+            "content-type": "application/json"
+          },
+          method: "POST",
+          body: data1
+        })
+          .then(response => response.json(data1))
+          .then(data => {
+            if (data.isAvailable) {
+              if (textInputValueFlightNo !== "") {
+                const data = JSON.stringify({
+                  textInputValueFlightNo
+                });
+                fetch("/api/v1/check_flight", {
+                  credentials: "same-origin",
+                  headers: {
+                    "content-type": "application/json"
+                  },
+                  method: "POST",
+                  body: data
+                })
+                  .then(response => response.json(data))
+                  .then(data => {
+                    sessionStorage.setItem("flight_no", data.flight_no);
+                    if (data.isAvailable) {
+                      this.setState({
+                        isAvailable: true
+                      });
+                      data.isAvailable && (window.location = "/flightinfo");
+                    } else {
+                      this.setState({
+                        isAvailable: false
+                      });
+                      this.invalidFlightNoAlert("Invalied Flight no.!");
+                    }
+                  })
+                  .catch(err => {
+                    console.log("There has been an error ", err);
+                  });
+              } else {
+                this.invalidFlightNoAlert("Invalied Flight no.!");
+              }
+            }
           });
-          this.invalidFlightNoAlert();
-        }
-      })
-      .catch(err => {
-        console.log("There has been an error ", err);
-      });
+      }
+    }
   };
 
   render() {
@@ -121,10 +245,37 @@ class Home extends Component {
             type="checkbox"
             onTextInputChange={this.handlecheckboxChange}
           />
-          <Button className="customer-btn-style" onClick={this.popup}>
+          <Button className="customer-btn-style">Check</Button>
+          {/* onClick={this.openModal} */}
+        </form>
+        <Modal
+          isOpen={this.state.modalIsOpen}
+          onAfterOpen={this.afterOpenModal}
+          onRequestClose={this.closeModal}
+          style={customStyles}
+          contentLabel="Get phone no"
+        >
+          <img
+            src="/assets/imgs/update.png"
+            className="update-image"
+            alt="update"
+          />
+          <div className="customer-modal-subtitle">
+            To be in update just <br /> enter your phone
+          </div>
+          <Input
+            className="customer-input-style phone-img"
+            placeholder="phone"
+            type="text"
+            onChange={this.handlePhoneInputChange}
+          />
+          <Button
+            className="customer-btn-check-style"
+            onClick={this.closeModal}
+          >
             Check
           </Button>
-        </form>
+        </Modal>
       </div>
     );
   }
diff --git a/package-lock.json b/package-lock.json
index 424ba89..1042332 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -56,7 +56,6 @@
       "version": "5.5.2",
       "resolved": "https://registry.npmjs.org/ajv/-/ajv-5.5.2.tgz",
       "integrity": "sha1-c7Xuyj+rZT49P5Qis0GtQiBdyWU=",
-      "dev": true,
       "requires": {
         "co": "4.6.0",
         "fast-deep-equal": "1.1.0",
@@ -187,6 +186,24 @@
       "integrity": "sha1-iYUI2iIm84DfkEcoRWhJwVAaSw0=",
       "dev": true
     },
+    "asap": {
+      "version": "2.0.6",
+      "resolved": "https://registry.npmjs.org/asap/-/asap-2.0.6.tgz",
+      "integrity": "sha1-5QNHYR1+aQlDIIu9r+vLwvuGbUY="
+    },
+    "asn1": {
+      "version": "0.2.4",
+      "resolved": "https://registry.npmjs.org/asn1/-/asn1-0.2.4.tgz",
+      "integrity": "sha512-jxwzQpLQjSmWXgwaCZE9Nz+glAG01yF1QnWgbhGwHI5A6FRIEY6IVqtHhIepHqI7/kyEyQEagBC5mBEFlIYvdg==",
+      "requires": {
+        "safer-buffer": "2.1.2"
+      }
+    },
+    "assert-plus": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/assert-plus/-/assert-plus-1.0.0.tgz",
+      "integrity": "sha1-8S4PPF13sLHN2RRpQuTpbB5N1SU="
+    },
     "assign-symbols": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/assign-symbols/-/assign-symbols-1.0.0.tgz",
@@ -204,12 +221,27 @@
       "resolved": "https://registry.npmjs.org/async-each/-/async-each-1.0.1.tgz",
       "integrity": "sha1-GdOGodntxufByF04iu28xW0zYC0="
     },
+    "asynckit": {
+      "version": "0.4.0",
+      "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
+      "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k="
+    },
     "atob": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/atob/-/atob-2.1.1.tgz",
       "integrity": "sha1-ri1acpR38onWDdf5amMUoi3Wwio=",
       "dev": true
     },
+    "aws-sign2": {
+      "version": "0.7.0",
+      "resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz",
+      "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg="
+    },
+    "aws4": {
+      "version": "1.8.0",
+      "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.8.0.tgz",
+      "integrity": "sha512-ReZxvNHIOv88FlT7rxcXIIC0fPt4KZqZbOlivyWtXLt8ESx84zd3kMC6iK5jVeS2qt+g7ftS7ye4fi06X5rtRQ=="
+    },
     "axobject-query": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/axobject-query/-/axobject-query-2.0.1.tgz",
@@ -1057,6 +1089,15 @@
         }
       }
     },
+    "bcrypt-pbkdf": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz",
+      "integrity": "sha1-pDAdOJtqQ/m2f/PKEaP2Y342Dp4=",
+      "optional": true,
+      "requires": {
+        "tweetnacl": "0.14.5"
+      }
+    },
     "bcryptjs": {
       "version": "2.4.3",
       "resolved": "https://registry.npmjs.org/bcryptjs/-/bcryptjs-2.4.3.tgz",
@@ -1241,6 +1282,11 @@
       "integrity": "sha1-Sm+gc5nCa7pH8LJJa00PtAjFVQ0=",
       "dev": true
     },
+    "caseless": {
+      "version": "0.12.0",
+      "resolved": "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz",
+      "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw="
+    },
     "chalk": {
       "version": "2.4.1",
       "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.1.tgz",
@@ -1350,8 +1396,7 @@
     "co": {
       "version": "4.6.0",
       "resolved": "https://registry.npmjs.org/co/-/co-4.6.0.tgz",
-      "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ=",
-      "dev": true
+      "integrity": "sha1-bqa989hTrlTMuOR7+gvz+QMfsYQ="
     },
     "collection-visit": {
       "version": "1.0.0",
@@ -1376,6 +1421,14 @@
       "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.1.tgz",
       "integrity": "sha1-SxQVMEz1ACjqgWQ2Q72C6gWANok="
     },
+    "combined-stream": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/combined-stream/-/combined-stream-1.0.6.tgz",
+      "integrity": "sha1-cj599ugBrFYTETp+RFqbactjKBg=",
+      "requires": {
+        "delayed-stream": "1.0.0"
+      }
+    },
     "commander": {
       "version": "2.16.0",
       "resolved": "https://registry.npmjs.org/commander/-/commander-2.16.0.tgz",
@@ -1580,6 +1633,14 @@
       "integrity": "sha1-AxkcQyy27qFou3fzpV/9zLiXhRQ=",
       "dev": true
     },
+    "dashdash": {
+      "version": "1.14.1",
+      "resolved": "https://registry.npmjs.org/dashdash/-/dashdash-1.14.1.tgz",
+      "integrity": "sha1-hTz6D3y+L+1d4gMmuN1YEDX24vA=",
+      "requires": {
+        "assert-plus": "1.0.0"
+      }
+    },
     "date-fns": {
       "version": "1.29.0",
       "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-1.29.0.tgz",
@@ -1685,11 +1746,21 @@
         }
       }
     },
+    "delayed-stream": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/delayed-stream/-/delayed-stream-1.0.0.tgz",
+      "integrity": "sha1-3zrhmayt+31ECqrgsp4icrJOxhk="
+    },
     "depd": {
       "version": "1.1.2",
       "resolved": "https://registry.npmjs.org/depd/-/depd-1.1.2.tgz",
       "integrity": "sha1-m81S4UwJd2PnSbJ0xDRu0uVgtak="
     },
+    "deprecate": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/deprecate/-/deprecate-1.0.0.tgz",
+      "integrity": "sha1-ZhSQ7SQokWpsiIPYg05WRvTkpKg="
+    },
     "destroy": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/destroy/-/destroy-1.0.4.tgz",
@@ -1738,6 +1809,16 @@
       "integrity": "sha1-7gHdHKwO08vH/b6jfcCo8c4ALOI=",
       "dev": true
     },
+    "ecc-jsbn": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/ecc-jsbn/-/ecc-jsbn-0.1.2.tgz",
+      "integrity": "sha1-OoOpBOVDUyh4dMVkt1SThoSamMk=",
+      "optional": true,
+      "requires": {
+        "jsbn": "0.1.1",
+        "safer-buffer": "2.1.2"
+      }
+    },
     "ecdsa-sig-formatter": {
       "version": "1.0.10",
       "resolved": "https://registry.npmjs.org/ecdsa-sig-formatter/-/ecdsa-sig-formatter-1.0.10.tgz",
@@ -2274,6 +2355,11 @@
         }
       }
     },
+    "extend": {
+      "version": "3.0.2",
+      "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.2.tgz",
+      "integrity": "sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g=="
+    },
     "extend-shallow": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-3.0.2.tgz",
@@ -2371,11 +2457,15 @@
         }
       }
     },
+    "extsprintf": {
+      "version": "1.3.0",
+      "resolved": "https://registry.npmjs.org/extsprintf/-/extsprintf-1.3.0.tgz",
+      "integrity": "sha1-lpGEQOMEGnpBT4xS48V06zw+HgU="
+    },
     "fast-deep-equal": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-1.1.0.tgz",
-      "integrity": "sha1-wFNHeBfIa1HaqFPIHgWbcz0CNhQ=",
-      "dev": true
+      "integrity": "sha1-wFNHeBfIa1HaqFPIHgWbcz0CNhQ="
     },
     "fast-diff": {
       "version": "1.1.2",
@@ -2386,8 +2476,7 @@
     "fast-json-stable-stringify": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.0.0.tgz",
-      "integrity": "sha1-1RQsDK7msRifh9OnYREGT4bIu/I=",
-      "dev": true
+      "integrity": "sha1-1RQsDK7msRifh9OnYREGT4bIu/I="
     },
     "fast-levenshtein": {
       "version": "2.0.6",
@@ -2499,6 +2588,21 @@
       "integrity": "sha1-C+4AUBiusmDQo6865ljdATbsG5k=",
       "dev": true
     },
+    "forever-agent": {
+      "version": "0.6.1",
+      "resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz",
+      "integrity": "sha1-+8cfDEGt6zf5bFd60e1C2P2sypE="
+    },
+    "form-data": {
+      "version": "2.3.2",
+      "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.3.2.tgz",
+      "integrity": "sha1-SXBJi+YEwgwAXU9cI67NIda0kJk=",
+      "requires": {
+        "asynckit": "0.4.0",
+        "combined-stream": "1.0.6",
+        "mime-types": "2.1.19"
+      }
+    },
     "forwarded": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/forwarded/-/forwarded-0.1.2.tgz",
@@ -2569,6 +2673,14 @@
       "integrity": "sha1-3BXKHGcjh8p2vTesCjlbogQqLCg=",
       "dev": true
     },
+    "getpass": {
+      "version": "0.1.7",
+      "resolved": "https://registry.npmjs.org/getpass/-/getpass-0.1.7.tgz",
+      "integrity": "sha1-Xv+OPmhNVprkyysSgmBOi6YhSfo=",
+      "requires": {
+        "assert-plus": "1.0.0"
+      }
+    },
     "glob": {
       "version": "7.1.2",
       "resolved": "https://registry.npmjs.org/glob/-/glob-7.1.2.tgz",
@@ -2697,6 +2809,20 @@
       "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.1.11.tgz",
       "integrity": "sha1-Dovf5NHduIVNZOBOp8AOKgJuVlg="
     },
+    "har-schema": {
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/har-schema/-/har-schema-2.0.0.tgz",
+      "integrity": "sha1-qUwiJOvKwEeCoNkDVSHyRzW37JI="
+    },
+    "har-validator": {
+      "version": "5.1.0",
+      "resolved": "https://registry.npmjs.org/har-validator/-/har-validator-5.1.0.tgz",
+      "integrity": "sha512-+qnmNjI4OfH2ipQ9VQOw23bBd/ibtfbVdK2fYbY4acTDqKTW/YDp9McimZdDbG8iV9fZizUqQMD5xvriB146TA==",
+      "requires": {
+        "ajv": "5.5.2",
+        "har-schema": "2.0.0"
+      }
+    },
     "has": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/has/-/has-1.0.3.tgz",
@@ -2789,6 +2915,16 @@
         "statuses": "1.4.0"
       }
     },
+    "http-signature": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/http-signature/-/http-signature-1.2.0.tgz",
+      "integrity": "sha1-muzZJRFHcvPZW2WmCruPfBj7rOE=",
+      "requires": {
+        "assert-plus": "1.0.0",
+        "jsprim": "1.4.1",
+        "sshpk": "1.14.2"
+      }
+    },
     "iconv-lite": {
       "version": "0.4.19",
       "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.19.tgz",
@@ -3170,6 +3306,11 @@
       "integrity": "sha1-PMWfAAJRlLarLjjbrmaJJWtmBXI=",
       "dev": true
     },
+    "is-typedarray": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/is-typedarray/-/is-typedarray-1.0.0.tgz",
+      "integrity": "sha1-5HnICFjfDBsR3dppQPlgEfzaSpo="
+    },
     "is-windows": {
       "version": "1.0.2",
       "resolved": "https://registry.npmjs.org/is-windows/-/is-windows-1.0.2.tgz",
@@ -3193,6 +3334,11 @@
       "integrity": "sha1-TkMekrEalzFjaqH5yNHMvP2reN8=",
       "dev": true
     },
+    "isstream": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz",
+      "integrity": "sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo="
+    },
     "jest-docblock": {
       "version": "21.2.0",
       "resolved": "https://registry.npmjs.org/jest-docblock/-/jest-docblock-21.2.0.tgz",
@@ -3214,6 +3360,12 @@
         "esprima": "4.0.1"
       }
     },
+    "jsbn": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/jsbn/-/jsbn-0.1.1.tgz",
+      "integrity": "sha1-peZUwuWi3rXyAdls77yoDA7y9RM=",
+      "optional": true
+    },
     "jsesc": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/jsesc/-/jsesc-1.3.0.tgz",
@@ -3224,11 +3376,15 @@
       "resolved": "https://registry.npmjs.org/json-parse-better-errors/-/json-parse-better-errors-1.0.2.tgz",
       "integrity": "sha512-mrqyZKfX5EhL7hvqcV6WG1yYjnjeuYDzDhhcAAUrq8Po85NBQBJP+ZDUT75qZQ98IkUoBqdkExkukOU7Ts2wrw=="
     },
+    "json-schema": {
+      "version": "0.2.3",
+      "resolved": "https://registry.npmjs.org/json-schema/-/json-schema-0.2.3.tgz",
+      "integrity": "sha1-tIDIkuWaLwWVTOcnvT8qTogvnhM="
+    },
     "json-schema-traverse": {
       "version": "0.3.1",
       "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.3.1.tgz",
-      "integrity": "sha1-NJptRMU6Ud6JtAgFxdXlm0F9M0A=",
-      "dev": true
+      "integrity": "sha1-NJptRMU6Ud6JtAgFxdXlm0F9M0A="
     },
     "json-stable-stringify-without-jsonify": {
       "version": "1.0.1",
@@ -3236,6 +3392,11 @@
       "integrity": "sha1-nbe1lJatPzz+8wp1FC0tkwrXJlE=",
       "dev": true
     },
+    "json-stringify-safe": {
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz",
+      "integrity": "sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus="
+    },
     "json5": {
       "version": "0.5.1",
       "resolved": "https://registry.npmjs.org/json5/-/json5-0.5.1.tgz",
@@ -3264,6 +3425,17 @@
         }
       }
     },
+    "jsprim": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/jsprim/-/jsprim-1.4.1.tgz",
+      "integrity": "sha1-MT5mvB5cwG5Di8G3SZwuXFastqI=",
+      "requires": {
+        "assert-plus": "1.0.0",
+        "extsprintf": "1.3.0",
+        "json-schema": "0.2.3",
+        "verror": "1.10.0"
+      }
+    },
     "jsx-ast-utils": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/jsx-ast-utils/-/jsx-ast-utils-2.0.1.tgz",
@@ -3695,6 +3867,11 @@
       "resolved": "https://registry.npmjs.org/number-is-nan/-/number-is-nan-1.0.1.tgz",
       "integrity": "sha1-CXtgK1NCKlIsGvuHkDGDNpQaAR0="
     },
+    "oauth-sign": {
+      "version": "0.9.0",
+      "resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.9.0.tgz",
+      "integrity": "sha512-fexhUFFPTGV8ybAtSIGbV6gOkSv8UtRbDBnAyLQw4QPKkgNlsH2ByPGtMUqdWkos6YCRmAqViwgZrJc/mRDzZQ=="
+    },
     "object-assign": {
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/object-assign/-/object-assign-4.1.1.tgz",
@@ -4012,6 +4189,11 @@
         "through": "2.3.8"
       }
     },
+    "performance-now": {
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/performance-now/-/performance-now-2.1.0.tgz",
+      "integrity": "sha1-Ywn04OX6kT7BxpMHrjZLSzd8nns="
+    },
     "pg": {
       "version": "7.4.3",
       "resolved": "https://registry.npmjs.org/pg/-/pg-7.4.3.tgz",
@@ -4115,6 +4297,11 @@
       "integrity": "sha512-ARhBOdzS3e41FbkW/XWrTEtukqqLoK5+Z/4UeDaLuSW+39JPeFgs4gCGqsrJHVZX0fUrx//4OF0K1CUGwlIFow==",
       "dev": true
     },
+    "pop-iterate": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/pop-iterate/-/pop-iterate-1.0.1.tgz",
+      "integrity": "sha1-zqz9q0q/NT16DyqqLB/Hs/lBO6M="
+    },
     "posix-character-classes": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/posix-character-classes/-/posix-character-classes-0.1.1.tgz",
@@ -4218,6 +4405,11 @@
       "integrity": "sha1-8FKijacOYYkX7wqKw0wa5aaChrM=",
       "dev": true
     },
+    "psl": {
+      "version": "1.1.29",
+      "resolved": "https://registry.npmjs.org/psl/-/psl-1.1.29.tgz",
+      "integrity": "sha512-AeUmQ0oLN02flVHXWh9sSJF7mcdFq0ppid/JkErufc3hGIV/AMa8Fo9VgDo/cT2jFdOWoFvHp90qqBH54W+gjQ=="
+    },
     "pstree.remy": {
       "version": "1.1.0",
       "resolved": "https://registry.npmjs.org/pstree.remy/-/pstree.remy-1.1.0.tgz",
@@ -4227,6 +4419,21 @@
         "ps-tree": "1.1.0"
       }
     },
+    "punycode": {
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
+      "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4="
+    },
+    "q": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/q/-/q-2.0.3.tgz",
+      "integrity": "sha1-dbjbAlWhpa+C9Yw/Oqoe/sfQ0TQ=",
+      "requires": {
+        "asap": "2.0.6",
+        "pop-iterate": "1.0.1",
+        "weak-map": "1.0.5"
+      }
+    },
     "qs": {
       "version": "6.5.1",
       "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.1.tgz",
@@ -4471,6 +4678,45 @@
         "is-finite": "1.0.2"
       }
     },
+    "request": {
+      "version": "2.88.0",
+      "resolved": "https://registry.npmjs.org/request/-/request-2.88.0.tgz",
+      "integrity": "sha512-NAqBSrijGLZdM0WZNsInLJpkJokL72XYjUpnB0iwsRgxh7dB6COrHnTBNwN0E+lHDAJzu7kLAkDeY08z2/A0hg==",
+      "requires": {
+        "aws-sign2": "0.7.0",
+        "aws4": "1.8.0",
+        "caseless": "0.12.0",
+        "combined-stream": "1.0.6",
+        "extend": "3.0.2",
+        "forever-agent": "0.6.1",
+        "form-data": "2.3.2",
+        "har-validator": "5.1.0",
+        "http-signature": "1.2.0",
+        "is-typedarray": "1.0.0",
+        "isstream": "0.1.2",
+        "json-stringify-safe": "5.0.1",
+        "mime-types": "2.1.19",
+        "oauth-sign": "0.9.0",
+        "performance-now": "2.1.0",
+        "qs": "6.5.2",
+        "safe-buffer": "5.1.2",
+        "tough-cookie": "2.4.3",
+        "tunnel-agent": "0.6.0",
+        "uuid": "3.3.2"
+      },
+      "dependencies": {
+        "qs": {
+          "version": "6.5.2",
+          "resolved": "https://registry.npmjs.org/qs/-/qs-6.5.2.tgz",
+          "integrity": "sha512-N5ZAX4/LxJmF+7wN74pUD6qAh9/wnvdQcjq9TZjevvXzSUo7bfmw91saqMjzGS2xq91/odN2dW/WOl7qQHNDGA=="
+        },
+        "safe-buffer": {
+          "version": "5.1.2",
+          "resolved": "https://registry.npmjs.org/safe-buffer/-/safe-buffer-5.1.2.tgz",
+          "integrity": "sha512-Gd2UZBJDkXlY7GbJxfsE8/nvKkUEU1G38c1siN6QP6a9PT9MmHB8GnpscSmMJSoF8LOIrt8ud/wPtojys4G6+g=="
+        }
+      }
+    },
     "require-uncached": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/require-uncached/-/require-uncached-1.0.3.tgz",
@@ -4536,6 +4782,11 @@
         "glob": "7.1.2"
       }
     },
+    "rootpath": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/rootpath/-/rootpath-0.1.2.tgz",
+      "integrity": "sha1-Wzeah9ypBum5HWkKWZQ5vvJn6ms="
+    },
     "run-async": {
       "version": "2.3.0",
       "resolved": "https://registry.npmjs.org/run-async/-/run-async-2.3.0.tgz",
@@ -4584,6 +4835,11 @@
       "resolved": "https://registry.npmjs.org/safer-buffer/-/safer-buffer-2.1.2.tgz",
       "integrity": "sha512-YZo3K82SD7Riyi0E1EQPojLz7kpepnSQI9IyPbHHg1XXXevb5dJI7tpyN2ADxGcQbHG7vcyRHk0cbwqcQriUtg=="
     },
+    "scmp": {
+      "version": "0.0.3",
+      "resolved": "https://registry.npmjs.org/scmp/-/scmp-0.0.3.tgz",
+      "integrity": "sha1-NkjfLXKUZB5/eGc//CloHZutkHM="
+    },
     "semver": {
       "version": "5.5.0",
       "resolved": "https://registry.npmjs.org/semver/-/semver-5.5.0.tgz",
@@ -4951,6 +5207,22 @@
       "integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=",
       "dev": true
     },
+    "sshpk": {
+      "version": "1.14.2",
+      "resolved": "https://registry.npmjs.org/sshpk/-/sshpk-1.14.2.tgz",
+      "integrity": "sha1-xvxhZIo9nE52T9P8306hBeSSupg=",
+      "requires": {
+        "asn1": "0.2.4",
+        "assert-plus": "1.0.0",
+        "bcrypt-pbkdf": "1.0.2",
+        "dashdash": "1.14.1",
+        "ecc-jsbn": "0.1.2",
+        "getpass": "0.1.7",
+        "jsbn": "0.1.1",
+        "safer-buffer": "2.1.2",
+        "tweetnacl": "0.14.5"
+      }
+    },
     "static-extend": {
       "version": "0.1.2",
       "resolved": "https://registry.npmjs.org/static-extend/-/static-extend-0.1.2.tgz",
@@ -5165,6 +5437,15 @@
         "nopt": "1.0.10"
       }
     },
+    "tough-cookie": {
+      "version": "2.4.3",
+      "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.4.3.tgz",
+      "integrity": "sha512-Q5srk/4vDM54WJsJio3XNn6K2sCG+CQ8G5Wz6bZhRZoAe/+TxjWB/GlFAnYEbkYVlON9FMk/fE3h2RLpPXo4lQ==",
+      "requires": {
+        "psl": "1.1.29",
+        "punycode": "1.4.1"
+      }
+    },
     "tree-kill": {
       "version": "1.2.0",
       "resolved": "https://registry.npmjs.org/tree-kill/-/tree-kill-1.2.0.tgz",
@@ -5175,6 +5456,43 @@
       "resolved": "https://registry.npmjs.org/trim-right/-/trim-right-1.0.1.tgz",
       "integrity": "sha1-yy4SAwZ+DI3h9hQJS5/kVwTqYAM="
     },
+    "tunnel-agent": {
+      "version": "0.6.0",
+      "resolved": "https://registry.npmjs.org/tunnel-agent/-/tunnel-agent-0.6.0.tgz",
+      "integrity": "sha1-J6XeoGs2sEoKmWZ3SykIaPD8QP0=",
+      "requires": {
+        "safe-buffer": "5.1.1"
+      }
+    },
+    "tweetnacl": {
+      "version": "0.14.5",
+      "resolved": "https://registry.npmjs.org/tweetnacl/-/tweetnacl-0.14.5.tgz",
+      "integrity": "sha1-WuaBd/GS1EViadEIr6k/+HQ/T2Q=",
+      "optional": true
+    },
+    "twilio": {
+      "version": "3.19.1",
+      "resolved": "https://registry.npmjs.org/twilio/-/twilio-3.19.1.tgz",
+      "integrity": "sha512-aGE8Y3VHG+Mp1xQWxE8cK3QzawEkwHlIPz/9uukHpjhNviB398LsUzkzpZlVMdfs/u7qmOcSCDJG0VNdRPbr/g==",
+      "requires": {
+        "deprecate": "1.0.0",
+        "jsonwebtoken": "8.3.0",
+        "lodash": "4.17.10",
+        "moment": "2.19.3",
+        "q": "2.0.3",
+        "request": "2.88.0",
+        "rootpath": "0.1.2",
+        "scmp": "0.0.3",
+        "xmlbuilder": "9.0.1"
+      },
+      "dependencies": {
+        "moment": {
+          "version": "2.19.3",
+          "resolved": "https://registry.npmjs.org/moment/-/moment-2.19.3.tgz",
+          "integrity": "sha1-vbmdJw1tf9p4zA+6zoVeJ/59pp8="
+        }
+      }
+    },
     "type-check": {
       "version": "0.3.2",
       "resolved": "https://registry.npmjs.org/type-check/-/type-check-0.3.2.tgz",
@@ -5400,6 +5718,21 @@
       "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
       "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw="
     },
+    "verror": {
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/verror/-/verror-1.10.0.tgz",
+      "integrity": "sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=",
+      "requires": {
+        "assert-plus": "1.0.0",
+        "core-util-is": "1.0.2",
+        "extsprintf": "1.3.0"
+      }
+    },
+    "weak-map": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/weak-map/-/weak-map-1.0.5.tgz",
+      "integrity": "sha1-eWkVhNmGB/UHC9O3CkDmuyLkAes="
+    },
     "which": {
       "version": "1.3.1",
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
@@ -5463,6 +5796,11 @@
       "integrity": "sha1-SWsswQnsqNus/i3HK2A8F8WHCtQ=",
       "dev": true
     },
+    "xmlbuilder": {
+      "version": "9.0.1",
+      "resolved": "https://registry.npmjs.org/xmlbuilder/-/xmlbuilder-9.0.1.tgz",
+      "integrity": "sha1-kc1wiXdVNj66V8Et3uq0o0GmH2U="
+    },
     "xtend": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
diff --git a/server/controllers/api/checkPhone.js b/server/controllers/api/checkPhone.js
new file mode 100644
index 0000000..630f63c
--- /dev/null
+++ b/server/controllers/api/checkPhone.js
@@ -0,0 +1,12 @@
+import models from '../../database/models/index';
+
+export default(req, res) => {
+  const { textInputValuepPhone } = req.body;
+  models.Customers.findOne({ where: { phone: textInputValuepPhone } }).then((result) => {
+    if (result && result.dataValues) {
+      res.send({ isAvailable: true });
+    } else {
+      res.send({ isAvailable: false });
+    }
+  });
+};
diff --git a/server/controllers/api/editFlight.js b/server/controllers/api/editFlight.js
index 7bd8972..600f136 100644
--- a/server/controllers/api/editFlight.js
+++ b/server/controllers/api/editFlight.js
@@ -1,24 +1,47 @@
-
 import models from '../../database/models/index';
 import sendSmsNotifications from './sendSms';
 
-export default(req, res, next) => {
+export default (req, res, next) => {
   const {
-    gateNo, status, terminalNo, departureTime,
+    gateNo,
+    status,
+    terminalNo,
+    departureTime,
   } = req.body;
-  const { flightId: flightNo } = req.params;
+  const {
+    flightId: flightNo,
+  } = req.params;
 
   models.Flights
     .update({
-      gate: gateNo, status, terminal_no: terminalNo, departure_time: departureTime,
-    }, { where: { flight_no: flightNo }, returning: true, plain: true })
+      gate: gateNo,
+      status,
+      terminal_no: terminalNo,
+      departure_time: departureTime,
+    }, {
+      where: {
+        flight_no: flightNo,
+      },
+      returning: true,
+      plain: true,
+    })
     .then((result) => {
       if (result) {
-        models.Customers.findAll({ where: { flight_id: result[1].dataValues.id, notify_me: true } }).then((customerResult) => {
-          const { departure_time: departureTime1, terminal_no: terminalNo1, status: status1 } = result[1].dataValues;
-
+        models.Customers.findAll({
+          where: {
+            flight_id: result[1].dataValues.id,
+            notify_me: true,
+          },
+        }).then((customerResult) => {
+          const {
+            departure_time: departureTime1,
+            terminal_no: terminalNo1,
+            status: status1,
+          } = result[1].dataValues;
           sendSmsNotifications(departureTime1, terminalNo1, status1);
-          res.status(200).send({ succesfullyEdited: true });
+          res.status(200).send({
+            succesfullyEdited: true,
+          });
         }).catch(e => next(e));
       }
     }).catch(e => next(e));
diff --git a/server/controllers/api/index.js b/server/controllers/api/index.js
index acf0d57..1533951 100644
--- a/server/controllers/api/index.js
+++ b/server/controllers/api/index.js
@@ -5,6 +5,8 @@ import flights from './flights';
 import updateFlight from './updateFlight';
 import editFlightInformation from './editFlight';
 import getFlightfromFlightNo from './checkFlight';
+import checkPhone from './checkPhone';
+import udateCustomer from './udateCustomer';
 
 
 const router = express.Router();
@@ -17,6 +19,8 @@ router.post('/flight/:flightId', editFlightInformation);
 
 router.post('/check_flight', getFlightfromFlightNo);
 router.post('/get_flight_details', updateFlight);
+router.post('/check_phone', checkPhone);
+router.post('/update_customer', udateCustomer);
 
 
 export default router;
diff --git a/server/controllers/api/udateCustomer.js b/server/controllers/api/udateCustomer.js
new file mode 100644
index 0000000..fc208a1
--- /dev/null
+++ b/server/controllers/api/udateCustomer.js
@@ -0,0 +1,26 @@
+import models from '../../database/models/index';
+
+export default (req, res, next) => {
+  const {
+    textInputValuepPhone,
+  } = req.body;
+
+  models.Customers
+    .update({
+      notify_me: true,
+    }, {
+      where: {
+        phone: textInputValuepPhone,
+      },
+      returning: true,
+      plain: true,
+    })
+    .then((result) => {
+      if (result) {
+        res.send({ isAvailable: true });
+        console.log('updated');
+      } else {
+        res.send({ isAvailable: false });
+      }
+    }).catch(e => next(e));
+};
diff --git a/server/controllers/api/updateFlight.js b/server/controllers/api/updateFlight.js
index b580083..46ec370 100644
--- a/server/controllers/api/updateFlight.js
+++ b/server/controllers/api/updateFlight.js
@@ -2,7 +2,6 @@ import models from '../../database/models/index';
 
 export default (req, res, next) => {
   const flightNumber = req.params.flightId || req.body.flightNo;
-
   models.Flights.findOne({ where: { flight_no: flightNumber } }).then((result) => {
     const resultFlightInformation = result.dataValues;
     res.status(200).send({ data: resultFlightInformation });