All pastes #82473 Raw Edit

Mine

public text v1 · immutable
·published 2006-07-08 15:18 UTC
rendered paste body
<script language="JavaScript">
  function checkid(idvalue)
  {
    var chkfield = /[0-9]/;
	
    if (idvalue.length != 10 )
    {
	
      var field = document.forms[0].memid;
      
      if (field.value.search(chkfield) == -1)
      { 
        field.value = "";
        field.focus(); /*used just incase the user hits a key to unfocus the textfield*/
      }
	  
    }
	  
  }
</script>