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RegexTester is a small tool to validate one or more strings against a regular expression. It uses the NSPredicate regular expression mechanism as described here.

After launching RegexTester youÕll see two input fields. The first one is for the regular expression you want to use for the validation. The second field is for the string you want to validate.

Entered values can be saved by clicking on the Save-Button. Saved values persist after you closed the application and can be erased by clicking Clear Regular Expressions and more...


Mac OS X 10.3.9 or later

*Previously available here

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Current Version (1.x)


Downloads 2,167
Version Downloads 2,167
License Free
Date 29 Mar 2007
Platform OS X / PPC 32 / Intel 32
Price Free
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