Hello. I need use a Text-short item in NWC form and i need to avoid the user to use nontypical characters (like symbols like &#@ or accented letters like řžŘÝ). So i want to use Input validation atribut with Regular expression, but i have no clue how the pattern should look like. How to exclude those chars and force to use only latin alphabet lowercase/upercase and numbers?
Best answer by bsikes
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