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Regular Expression problem

1
Hi,
I am new to regular expression stuffs. I am facing problem while implementing a reg. exp. for a textbox using regular expression validator in ASP page.

Requirement:
It will take only alphanumeric value i.e a-z,A-Z and 0-9

I am using reg. exp. ^[a-zA-Z0-9]*$
This is fine with a-z,A-Z and 0-9 checking but it also taking japanese characters

Please tell me where I am worng.

Thanks,
Jan 11 '07 #1
2 1437
try this [a-z,A-Z,0-9, ]*
hope it works!
Feb 12 '07 #2
kbipul
27
Hi,
I am new to regular expression stuffs. I am facing problem while implementing a reg. exp. for a textbox using regular expression validator in ASP page.

Requirement:
It will take only alphanumeric value i.e a-z,A-Z and 0-9

I am using reg. exp. ^[a-zA-Z0-9]*$
This is fine with a-z,A-Z and 0-9 checking but it also taking japanese characters

Please tell me where I am worng.

Thanks,
You can best use [w]*.
It will solve your problems
Feb 12 '07 #3

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