How can I notify the user a field (input) is invalid if it contains a special character (%!@.$ , etc.) and prevent a button from being clicked to advance them to another page? I’ve tried a couple of things like :extract with regex but can’t seem to get it to work correctly. Thanks!

Change input to invalid if it contains a special character

lindsay_knowcode October 21, 2021, 2:14am 2

3 Likes

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