validating form through regular expressions?

[saumya]

Hi,
I have a form in my html page.When i send the form i have a check and then if all the checks are ok then the form gets submitted.But the problem is that i have stucked at a place where my input textfiled has to be checked for alphabatic characters.How can I check that??If the text field contains alphabatic and only alphabatic characters then the form should be submitted or the script should go ahead.I need to check the alphabatics.

[Jorge Solis]

JavaScript have Regexp class, and you can check for not having numbers (0123456789) Don't remember how it works, but any JavaScript manual should document it.

Jorge

[saumya]

thanks jorge.I got the idea.