You might want to allow no decimal point. /\d+\.?\d+/
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- how to recognize a number with regex? Martin A. Hansen
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- RE: how to recognize a number with regex? Timothy Johnson
- Re: how to recognize a number with regex? Michael Kelly
- Re: how to recognize a number with regex? nkuipers
- Re: how to recognize a number with regex? Tanton Gibbs
- Re: how to recognize a number with regex? Jeff 'japhy' Pinyan
- RE: how to recognize a number with regex? Timothy Johnson
