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Home/ Questions/Q 6929131
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Editorial Team
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Editorial Team
Asked: May 27, 20262026-05-27T11:16:42+00:00 2026-05-27T11:16:42+00:00

I need a regular expression for RegularExpressionValidator to validate a name. At the moment

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I need a regular expression for RegularExpressionValidator to validate a name.
At the moment it is [A-Za-z'\ ]+ . Now the requirement is user name can end with hyphen, and just one hyphen and nothing after that.

So name can be john-, but not -john and not john–

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  1. Editorial Team
    Editorial Team
    2026-05-27T11:16:43+00:00Added an answer on May 27, 2026 at 11:16 am

    ^ at the beginning and \-?$ at the end should work:

    ^[A-Za-z' ]+-?$
    
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