diff --git a/components/LoanRequestForm/LoanRequestForm.tsx b/components/LoanRequestForm/LoanRequestForm.tsx
index 5e97d7d2..77066317 100644
--- a/components/LoanRequestForm/LoanRequestForm.tsx
+++ b/components/LoanRequestForm/LoanRequestForm.tsx
@@ -1,10 +1,16 @@
+"use client";
+
 import { Button } from "components/Button/Button";
 import TextArea from "components/TextArea/TextArea";
 import Input from "components/Input/Input";
 import React from "react";
 import { Link } from "components/Link/Link";
+import { useFormState } from "react-dom";
+import { loanReqFormAction } from "./form-action";
 
 export const LoanRequestForm = () => {
+  const [errorMsg, formAction] = useFormState(loanReqFormAction, {});
+
   return (
     <section className="py-5 md:py-10">
       <div className="mx-auto max-w-3xl">
@@ -20,7 +26,7 @@ export const LoanRequestForm = () => {
           </Link>
         </p>
 
-        <form action="" className="mx-auto max-w-2xl" method="POST">
+        <form action={formAction} method="POST" className="mx-auto max-w-2xl">
           <h4 className="mb-8">
             Paso 1 de 2: <br />
             Completá los datos del formulario.
@@ -30,142 +36,152 @@ export const LoanRequestForm = () => {
             Datos del adulto responsable
           </p>
           <Input
-            helperText="Ej: Marísol Hernández"
             id="fullname"
             name="fullname"
             label="Nombre y apellido:"
             placeholder="Ej: Marísol Hernández"
             type="text"
-            required
+            error={!!errorMsg.fullname}
+            helperText={errorMsg.fullname?.at(0) || "Ej: Marísol Hernández"}
           />
           <Input
-            helperText="Ej: 35764532 (sin puntos)"
             id="dni"
             name="dni"
             label="DNI:"
             placeholder="Ej: 35764532 (sin puntos)"
             type="number"
-            required
+            error={!!errorMsg.dni}
+            helperText={errorMsg.dni?.at(0) || "Ej: 35764532 (sin puntos)"}
           />
           <div className="grid grid-cols-[1fr_1fr] grid-rows-2 gap-4 md:grid-cols-[6fr_2fr_2fr] md:grid-rows-1">
             <Input
-              helperText="Ej: Mitre"
               id="calle"
               name="calle"
               label="Calle:"
               placeholder="Ej: Mitre"
               type="text"
-              required
+              error={!!errorMsg.calle}
+              helperText={errorMsg.calle?.at(0) || "Ej: Mitre"}
             />
             <Input
-              helperText="Ej: 1200"
               id="altura"
               name="altura"
               label="Altura:"
               placeholder="Ej: 1200"
               type="number"
-              required
+              error={!!errorMsg.altura}
+              helperText={errorMsg.altura?.at(0) || "Ej: 1200"}
             />
             <div className="col-span-2 md:col-span-1">
               <Input
-                helperText="Ej: 4B"
                 id="depto"
                 name="depto"
                 label="Piso y depto:"
                 placeholder="Ej: 4B"
                 type="text"
+                error={!!errorMsg.depto}
+                helperText={errorMsg.depto?.at(0) || "Ej: 4B"}
               />
             </div>
           </div>
           <div className="grid gap-4 md:grid-cols-[6fr_4fr]">
             <Input
-              helperText="Ej: Mitre"
               id="localidad"
               name="localidad"
               label="Localidad:"
               placeholder="Ej: Mitre"
               type="text"
-              required
+              error={!!errorMsg.localidad}
+              helperText={errorMsg.localidad?.at(0) || "Ej: Mitre"}
             />
             <Input
-              helperText="Ej: 1870"
               id="postal"
               name="postal"
               label="Codigo postal:"
               placeholder="Ej: 1870"
               type="number"
-              required
+              error={!!errorMsg.postal}
+              helperText={errorMsg.postal?.at(0) || "Ej: 1870"}
             />
           </div>
           <div className="grid gap-4 md:grid-cols-[1fr_5fr_4fr]">
             <Input
-              helperText="Ej: 011"
               id="area"
               name="area"
               label="Area:"
               placeholder="Ej: 011"
               type="text"
               pattern="[0-9]{3}"
-              required
+              error={!!errorMsg.area}
+              helperText={errorMsg.area?.at(0) || "Ej: 011"}
             />
             <Input
-              helperText="Ej: 42229845"
               id="phone"
               name="phone"
               label="Teléfono de contacto:"
               placeholder="Ej: 42229845"
               type="tel"
-              required
+              error={!!errorMsg.phone}
+              helperText={errorMsg.phone?.at(0) || "Ej: 42229845"}
             />
             <Input
-              helperText="Ej: mhernandez@gmail.com"
               id="email"
               name="email"
               label="Email de contacto:"
               placeholder="Ej: mhernandez@gmail.com"
               type="email"
-              required
+              error={!!errorMsg.email}
+              helperText={errorMsg.email?.at(0) || "Ej: mhernandez@gmail.com"}
             />
           </div>
           <Input
-            helperText="Vínculo con el niño o niña:"
             id="child-link"
             name="child-link"
             label="Vínculo con el niño o niña:"
-            type="url"
-            required
+            type="text"
+            error={!!errorMsg["child-link"]}
+            helperText={
+              errorMsg["child-link"]?.at(0) || "Vínculo con el niño o niña:"
+            }
           />
           <p className="mb-8 mt-6 border-b border-blue pb-4 font-outfit font-medium text-blue md:border-none">
             Datos del niño o niña
           </p>
           <Input
-            helperText="Ej: María Fernández"
             id="child-fullname"
             name="child-fullname"
             placeholder="Ej: María Fernández"
             label="Nombre y apellido del niño o niña:"
             type="text"
-            required
+            error={!!errorMsg["child-fullname"]}
+            helperText={
+              errorMsg["child-fullname"]?.at(0) || "Ej: María Fernández"
+            }
           />
           <Input
-            helperText="Ej: 35764532 (sin puntos)"
             id="child-dni"
             name="child-dni"
             label="DNI del niño o niña:"
             placeholder="Ej: 35764532 (sin puntos)"
             type="number"
-            required
+            error={!!errorMsg["child-dni"]}
+            helperText={
+              errorMsg["child-dni"]?.at(0) || "Ej: 35764532 (sin puntos)"
+            }
           />
           <TextArea
-            helperText="¿Qué problemática motriz tiene?:"
             label="¿Qué problemática motriz tiene?"
-            required
+            error={!!errorMsg.fullname}
+            helperText={
+              errorMsg.fullname?.at(0) || "¿Qué problemática motriz tiene?:"
+            }
             rows={5}
           />
           <TextArea
-            helperText="Información relevante:"
             label="Información relevante:"
             rows={5}
+            error={!!errorMsg.fullname}
+            helperText={errorMsg.fullname?.at(0) || "Información relevante:"}
           />
 
           <div className="flex justify-center md:justify-end">
diff --git a/components/LoanRequestForm/form-action.ts b/components/LoanRequestForm/form-action.ts
new file mode 100644
index 00000000..b64c0197
--- /dev/null
+++ b/components/LoanRequestForm/form-action.ts
@@ -0,0 +1,25 @@
+"use server";
+
+import {
+  loanReqFormSchema,
+  type LoanReqFormSchemaErrors,
+} from "./form-schema-validations";
+
+type ErrorMessages = LoanReqFormSchemaErrors["fieldErrors"];
+
+export async function loanReqFormAction(
+  previousState: ErrorMessages,
+  formData: FormData
+): Promise<ErrorMessages> {
+  "use server";
+
+  const result = loanReqFormSchema.safeParse(Object.fromEntries(formData));
+
+  if (!result.success) {
+    return result.error.flatten().fieldErrors;
+  }
+  // TODO: Handle form data
+  result.data;
+
+  return {};
+}
diff --git a/components/LoanRequestForm/form-schema-validations.ts b/components/LoanRequestForm/form-schema-validations.ts
new file mode 100644
index 00000000..0a9df980
--- /dev/null
+++ b/components/LoanRequestForm/form-schema-validations.ts
@@ -0,0 +1,33 @@
+import { z } from "zod";
+
+const customErrorMap: z.ZodErrorMap = (issue, ctx) => {
+  if (issue.code === z.ZodIssueCode.too_small) {
+    return {
+      message: "Este campo es requerido.",
+    };
+  }
+  return { message: ctx.defaultError };
+};
+
+z.setErrorMap(customErrorMap);
+
+export const loanReqFormSchema = z.object({
+  fullname: z.string().min(1),
+  dni: z.string().min(1),
+  calle: z.string().min(1),
+  altura: z.string().min(1),
+  depto: z.string().min(1),
+  localidad: z.string().min(1),
+  postal: z.string().min(1),
+  area: z.string().min(1),
+  phone: z.string().min(1),
+  email: z.string().min(1).email(),
+  "child-link": z.string().min(1),
+  "child-fullname": z.string().min(1),
+  "child-dni": z.string().min(1),
+});
+
+export type LoanReqFormSchema = z.infer<typeof loanReqFormSchema>;
+export type LoanReqFormSchemaErrors = z.inferFlattenedErrors<
+  typeof loanReqFormSchema
+>;
diff --git a/package.json b/package.json
index f62ec9bc..31dcf27e 100644
--- a/package.json
+++ b/package.json
@@ -26,7 +26,8 @@
     "react-dom": "^18.2.0",
     "sanity": "^3.20.1",
     "styled-components": "^6.1.1",
-    "swiper": "^11.0.5"
+    "swiper": "^11.0.5",
+    "zod": "^3.23.4"
   },
   "devDependencies": {
     "@storybook/addon-a11y": "^7.5.3",
diff --git a/yarn.lock b/yarn.lock
index 310b78d9..9fb9201c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -14021,6 +14021,7 @@ __metadata:
     tailwindcss: ^3.3.5
     tsc-files: ^1.1.4
     typescript: ^5.3.2
+    zod: ^3.23.4
   languageName: unknown
   linkType: soft
 
@@ -20156,3 +20157,10 @@ __metadata:
   checksum: 4a73da856738b0634700b52f4ab3fe0bf0a532bea6820ad962d0bda0163d2d5525df4859f89a7238e204a378384e12551985049790c1894c3ac191866e85887f
   languageName: node
   linkType: hard
+
+"zod@npm:^3.23.4":
+  version: 3.23.4
+  resolution: "zod@npm:3.23.4"
+  checksum: 58f6e298c51d9ae01a1b1a1692ac7f00774b466d9a287a1ff8d61ff1fbe0ae9b0f050ae1cf1a8f71e4c6ccd0333a3cc340f339360fab5f5046cc954d10525a54
+  languageName: node
+  linkType: hard