Update README.md

README.md

@@ -29,11 +29,22 @@ There are three things needed for the library to work correctly (as demonstrated
 
 3. Add an ***oninput="setSettings()"*** section to the control, to ensure settings are saved as soon as a user changes input.
 
-## CheckBox
+### CheckBox
 To get data to and from checkboxes add an additional class named **sdCheckbox** _in addition_ to the sdProperty indicated above.
 
 ```
 <input id="enterMode" type="checkbox" class="sdProperty sdCheckbox" oninput="setSettings()">
 ```
 
+### FilePicker
+To support filepickers, as recommended in the SDK follow the following guidelines:
+
+```
+<input class="sdProperty sdFile" type="file" id="userImage" oninput="setSettings()">
+<label class="sdpi-file-info " for="userImage1" id="userImageFilename">No file...</label>
+```
+
+1. On the input class, add an additional class named **sdFile** _in addition_ to the sdProperty indicated above.
+2. Add a label, as indicated above. Make sure the Id of the label has a ***Filename*** suffix (If the input is called userImage than the label is named userImageFilename)
+