Regular Expression Needed

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I have a textbox which needs to be validated in such a way that user should enter characters followed by numbers. They cannot mixup both.

For Eg:

User should not be able to type a133bv2,232ds etc

It must be abc123

Please provide the regular expression for the same.

Posted 17-Jun-11 17:18pm

arathi_suresh

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Sergey Alexandrovich Kryukov 17-Jun-11 23:41pm

Is at least one letter mandatory? English only? Is at least one digit mandatory?
--SA

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When answering a question please:

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Sergey Alexandrovich Kryukov · Accepted Answer · 2011-06-17T17:47:00

Solution 1

^[a-zA-Z]*[0-9]*$

If at least one digit and at least one character is required, replace "*" with "+":

^[a-zA-Z]+[0-9]+$

—SA

Posted 17-Jun-11 17:47pm

Sergey Alexandrovich Kryukov

Updated 17-Jun-11 18:01pm

v3

Comments

arathi_suresh 17-Jun-11 23:55pm

Thanks :-)

Sergey Alexandrovich Kryukov 18-Jun-11 0:01am

You're welcome.
--SA

Shahriar Iqbal Chowdhury/Galib 18-Jun-11 17:12pm

nice

Sergey Alexandrovich Kryukov 20-Jun-11 1:28am

Thank you, Shahriar.
--SA