Input Mask

by M Shameer

HTML

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<body>
<input type="text" id="your-id" value="dd/mm/yy" />

JavaScript

$( document ).ready(function() {
	$('#your-id').bind('keyup','keydown', function(event) {
  	var inputLength = event.target.value.length;
    if (event.keyCode != 8){
      if(inputLength === 2 || inputLength === 5){
        var thisVal = event.target.value;
        thisVal += '/';
        $(event.target).val(thisVal);
    	}
    }
  })
});