How to change specific ASCII Charfacter to space character before submit a form

Asked Sep 18 '17 at 08:42

Active Sep 18 '17 at 08:55

Viewed 43 times

I have the below code to recognize the special ASCII codes before submit the form. How can I set condition to change that ASCII codes with character space? For example, I don't want the user enter ; and I want to change this character with space.

Here is my code :

function isNumberKey(evt) {
  var charCode = (evt.which) ? evt.which : event.keyCode
  if (charCode > 31 && (charCode < 48))
    return true;
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<form method="post" action="#">
  <input name="mastername" type="text" onkeypress="return isNumberKey(event)">
  <input type="submit" value="submit">
</form>

edited Sep 18 '17 at 08:55

asked Sep 18 '17 at 08:42

Hadis

Possible duplicate: [Simple ascii replacement - Javascript](https://stackoverflow.com/questions/13398369/simple-ascii-replacement-javascript) ? – roetnig Sep 18 '17 at 08:46
@roetnig i want to do this with jquery – Hadis Sep 18 '17 at 08:47
@roetnig and i want to replace with specific ascii code – Hadis Sep 18 '17 at 08:48
1

And what's the problem ? jquery is just a javascript library – roetnig Sep 18 '17 at 08:49
Possible duplicate of [Cancel the keydown in HTML](https://stackoverflow.com/questions/3036243/cancel-the-keydown-in-html) – Brahma Dev Sep 18 '17 at 09:09

How to change specific ASCII Charfacter to space character before submit a form

0 Answers0