Validation on a textbox

[Nancy123]

Hi guys

1. I want to put a validation on a textbox means the textbox can only have first two alphabets "EL" and next 6 digits. If the user types something else then display error message. The alphabets should always be "EL".

Thanks
Nancy

[romperstomper]

You can use Like:

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for example.

[Nancy123]

Thanks Romper for your reply. But this doesn't seem to work. It always display an error message.

[romperstomper]

what are you typing into the control?

[Nancy123]

I am typing:

EL123456

[Nancy123]

It worked perfectly fine ... I was using a wrong textbox number thats why it gave me prob earlier. Thanks a lot for your help Romper.

[romperstomper]

No problem - please don't forget to mark this 'Solved'.