$ JQUERY SET A TEXTBOX to number only | Min length

23:54 Programming 0 Comments

$(function() {
  $('#namediv').on('keydown', '#nametxt', function(e){-1!==$.inArray(e.keyCode,[46,8,9,27,13,110,190])||/65|67|86|88/.test(e.keyCode)&&(!0===e.ctrlKey||!0===e.metaKey)||35<=e.keyCode&&40>=e.keyCode||(e.shiftKey||48>e.keyCode||57<e.keyCode)&&(96>e.keyCode||105<e.keyCode)&&e.preventDefault()});
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>

<div id="namediv"> <input id="nametxt" type="textarea" /></div>

<input pattern=".{11,}" required title="Minimum 3 characters required">