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[SOLVED] User Profile Link

12 years 1 month ago #217038 by rosshennessy
Replied by rosshennessy on topic Re: User Profile Link
Hi,

What is the difference between using this /^[a-zA-Z0-9]+$/ and /^[a-zA-Z0-9]*$/

Thanks

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  • Richard67
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12 years 1 month ago #217039 by Richard67
Replied by Richard67 on topic Re: User Profile Link
+ means one or more occurrences of preceeding expression, * means zero or more occurrences.
The following user(s) said Thank You: nant

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