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Ellegonzalez edited this page Nov 19, 2016 · 2 revisions

To get you started with Formance, we've provided a little example below. This form contains one phone number field. The user will be unable to submit the form, until a valid phone number has been entered.

<!DOCTYPE html>
<html lang="en">
<head>
  <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
  <script src="js/jquery.formance.min.js"></script>
  <script>
    $( function() {
      $("input[type='submit']").prop("disabled", true); // disable the submit button
      $("input.phone_number").formance("format_phone_number") // setup the formatter
                             .on( 'keyup change blur', function (event) { // setup the event listeners to validate the field whenever the user takes an action
                               if ( $(this).formance('validate_phone_number') )
                                 $("input[type='submit']").prop("disabled", false); // enable the submit button if valid phone number
                               else
                                 $("input[type='submit']").prop("disabled", true); // disable the submit button if invalid phone number
                             });
    });
</script>
</head>
<body>
  <form >
    <label>Phone Number (US & Canada)</label>
    <input type="text" class="phone_number">
    <input type="submit">
  </form>
</body>
</html>

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