regular expression not working for uppercase

Gordon shared this problem ago

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Testing regular expression for input text validation event

Tested with regex101 matching at least one upper case letter ^(?=.*[A-Z]).+$

But when run inside Justinmind to test input filed condition, it does not work properly.

Tested for ^(?=.*[0-9]).+$ and it works to match at least one digit.

Is there a reason and is there a better way to test for at least one upper case letter

The same problem

Replies (2)

Danielle Schneider ● 3 years ago

Hi Gordon,

Make sure you're putting the RegEx function in your expression. We have attached a prototype with the expression you created and it works. Check it out and let me know if you have any questions.

Best,

Danielle

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Gordon ● 3 years ago

Sorry I did not use reply. I think your offered solution masks the problem. See my reply and test prototype I have supplied to show.

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Danielle Schneider ● 3 years ago

Thanks for attaching the file. We've discovered a bug with Regex and we're going to fix this soon. I'll update you when we have a resolution.

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Gordon ● 3 years ago

thanks :-)

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Danielle Schneider ● 3 years ago

Hi Gordon,

We've fixed this issue in an update (version 8.6) today.

Best,

Danielle

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Gordon ● 3 years ago

Hi Danielle,

I have attached a prototype with two input fields and texts for result.

Top (filed + text): test for at least one upper case, text changes to true if any lower case is type (problem)

Bottom (filed + text): test for at least one digit, text changes correctly (not a problem)

I still think this is a problem in the application engine.

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