Thursday, July 12, 2012

remove leading zeros in javascript

Mobile No(beginning With Zero ) :


<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
<script>
function removeZero(s) {
  while (s.substr(0,1) == '0' && s.length>1) { s = s.substr(1,500); }
  return s;
}

function removeFirstZero(){
alert("orisinal value : "+$('#txtmobile').val());
var mob=removeZero($('#txtmobile').val());
alert("After remove Zero :  "+mob);

$('#txtmobile').focus();
return false ;

}
</script>
 Mobile No(beginning  With Zero ) :
 <input type="text" name="txtmobile" id="txtmobile"   style="width:300px"  class="required"/>
<input type="submit" name="btnsubmite" class="myButton" onclick="return removeFirstZero();" id="btnsubmite" value=" Get Value "/>






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