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Validating User Input (numeric only, and valid email address attributes)

I find myself regularly needing to validate user input as either a)
numeric only or b) valid email address format (us**@domain.tld)

I am assuming that there are regular expressions that can be used to do
this as it doesn't appear that 1.1 includes this functionality itself.

I am interested to know if anyone has a simple vb.net example of a
solution to either of these issues. I'm new to regular expressions but
if I have a working example I am sure I can move forward from there

thanks

Nov 19 '05 #1
2 1653
Hi,
You can use RegularExpressionValidator controls to validate user input
against regular expressions.

Check out www.regexlib.com for specific regular expressions (including for
email addresses).

For a simple tutorial: http://www.developer.com/net/asp/article.php/2109501

<ch***********@gmail.com> wrote in message
news:11**********************@o13g2000cwo.googlegr oups.com...
I find myself regularly needing to validate user input as either a)
numeric only or b) valid email address format (us**@domain.tld)

I am assuming that there are regular expressions that can be used to do
this as it doesn't appear that 1.1 includes this functionality itself.

I am interested to know if anyone has a simple vb.net example of a
solution to either of these issues. I'm new to regular expressions but
if I have a working example I am sure I can move forward from there

thanks
Nov 19 '05 #2
Thats perfect!

Nov 19 '05 #3

This thread has been closed and replies have been disabled. Please start a new discussion.

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