| mmriceiu 01:30:11 | Hi all, I have a question about form validation related. The form can take only numeric value. If someone press a key which is nonnumeric, (string, _,-,@ etc ) an alert box prompted. |
| mmriceiu 05-03-2012 | Hi, I have tried to solve your problem. The code is bellow. I think it will work. <script type="text/javascript"> function check(){ var mmr = document.getElementById("mmr").value; //alert(mmr); if(isNaN(mmr)){ alert('sarfwsetf'); } } </script> <input id="mmr" type="text" name="fds" onkeyup="check()" /> |