Polymer - Gold Email Input

<gold-email-input> element is a simple text field, especially for e-mail addresses, styled in Material Design.

Syntax

<gold-email-input></gold-email-input>

This element has an optional label, which is "email" by default as shown below −

<gold-email-input label = "Your email address"></gold-email-input>

Validation

To validate manually, you can use validate() method that returns true if it is valid or otherwise false, if it is not valid. The use of auto-validate and required attributes cause the input to be automatically validated.

Styling

To style this element, see Polymer.PaperInputContainer for a list of custom properties.

Example

To use the gold-email-input element, navigate to your project folder in the command prompt and use the following command.

bower install PolymerElements/gold-email-input --save

The above command installs the gold-email-input element in bower_components folder. Next, import the gold-email-input file in your index.html using the following command.

<link rel = "import" href = "/bower_components/gold-email-input/gold-email-input.html">

The following program demonstrates the use of gold-email-input element.

<!DOCTYPE html>
<html>
   <head>
      <title>Gold email Input</title>
      <meta charset = "utf-8">
      <script src = "bower_components/webcomponentsjs/webcomponents-lite.min.js"></script>
      <link rel = "import" href = "bower_components/polymer/polymer.html">
      <link rel = "import" href = "bower_components/gold-email-input/gold-email-input.html">
   </head>

   <body>
      <h3>Pre-validated email</h3>
      <gold-email-input
         value = "example@email.com"
         auto-validate  
         style = "width:35%; display:inline-block;">
      </gold-email-input><br/>
	
      <h3>Displayes error message</h3>
      <gold-email-input 
         label = "Enter an email address" 
         auto-validate 
         error-message = "Please enter a valid email"
         style = "width:35%; display:inline-block;">
      </gold-email-input>	
   </body>
</html>

Output

To run the application, navigate to your project directory and run the following command.

polymer serve

Now open the browser and navigate to http://127.0.0.1:8081/. Following will be the output.

Gold Email Input
polymer_elements.htm
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