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Join Date: Mar 2006
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Newbie Poster
I want to use Javascript to validate user input for last name and first name by regular expression and just allow usa alphebetical letters plus space, apostroph and hyphen such as O'Neill and Lacova-D'elia.
How to write regular expression to validate user's input? Thanks a lot!
:rolleyes:
How to write regular expression to validate user's input? Thanks a lot!
:rolleyes:
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Join Date: Feb 2006
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^[A-Za-z -']*$
Java Programmer and Sun Systems Administrator
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Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it.
--Brian Kernighan
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Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it.
--Brian Kernighan
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