How to check if a given Regex is valid? (Java)

Posted by Philipp Andre on Stack Overflow See other posts from Stack Overflow or by Philipp Andre
Published on 2010-04-24T14:49:59Z Indexed on 2010/04/24 14:53 UTC
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java

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regex

Hi folks,

I have a little program allowing users to type-in some regular expressions. afterwards i like to check if this input is a valid regex or not.

I'm wondering if there is a build-in method in Java, but could not find such jet.

Can you give me some advice?

Best regards Phil

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