Hi,
I have TextBox on my page. I want to validating this textbox.
The rules are :
- TextBox should not get more than 20 chars
- Only aphanumeric and chars like / - # & ^ spaces to be allowed
how to do using jquery in best way
views:
126answers:
2Thanku. Is there possible to check validation as user types. Can I do without using plugin, just my own jquery?
KJai
2009-04-08 09:52:12
Of course. The plugin was just a suggestion. Use the regex any way you like. However, I would not recommend checking every character as it is typed, but doing a single check when the form field loses focus.
Tomalak
2009-04-08 09:57:27
Plz tell how to do validation without plugin..full example is very good..sorry about it as my first day at jquery
KJai
2009-04-08 09:59:30
I want that if user types invalid char and submits form or moves away from textbox, message should fire. How to do. plz give complete example
KJai
2009-04-08 10:28:16
No offense, but I would say you try it first, and come back to Stack Overflow with a specific problem you are encountering. "plz give me the codez" doesn't cut it, at least not for me.
Tomalak
2009-04-08 11:55:51