Prevent the display of the pop-up keyboard on mobile devices

jquery.keboardblock.js

/**
 * Using this snippet of code, just add the 'mobile-no-keyboard' class to your input or textarea
 * to prevent the keyboard display on most mobile devices.  You can just add the 'readonly' attribute,
 * but there may be reasons you don't want to on a desktop/laptop machine.
 */
jQuery(document).ready(function($) {
  if( /Android|webOS|iPhone|iPad|iPod|BlackBerry/i.test(navigator.userAgent) ) {
		$('input.mobile-no-keyboard, textarea.mobile-no-keyboard').attr( 'readonly', 'readonly' );
	}
});