any regular expression validator tutorial?
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I never know how to decipher the meaning behind the validation expression such as \w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)* can anyone point to me where i can find an article to learn how to understand and write regular validation expression? thanks in advance
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I never know how to decipher the meaning behind the validation expression such as \w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)* can anyone point to me where i can find an article to learn how to understand and write regular validation expression? thanks in advance
the pink jedi wrote:
I never know how to decipher the meaning behind the validation expression such as \w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*
This expression is used to validate an email address.
the pink jedi wrote:
can anyone point to me where i can find an article to learn how to understand and write regular validation expression?
You can read the tutorial[^] here on CP and use the expresso[^] to build and test the regular expression. Also you can find more information available out there like MSDN[^].