Question

hi guys i have a html form where i have a textfield which is having capabilities to enter two digits the first digit is autopopulated to be 0 and i donot want users to change that hows that possible using javascript or jQuery or anything else.

Answer 1

Here is another way.
the onKeyUp might not be how you want it to work but at least you have some ideas

<script>
window.onload=function() {
  document.getElementById('part2').focus();
}
</script>
<form onSubmit="this.realvalue.value='0'+document.getElementById('part2').value">
<input type="text" name="realvalue" value="">This can be hidden<br />
<input type="text" style="border-right:0; width:12px" value="0" readonly="readonly" size="1"><input type="text" id="part2" style="border-left:0; width:13px" size="1" maxsize="1" 
onKeyUp="this.value=(this.value.length>1)?this.value.substring(-1):this.value">
<input type="submit">