Is there any way to sanitize the input using formula?
Forms have basic validation built -in , beyond that you can use regex and custom formulas to check things further Script tags should be checked for and removed entirely Also , even if you validate on an input it doesn 't mean that soembody cannot circumvent it and send it directly to your server That 's why input has different levels Client -side validation is first line , things like syntax , character length , etc Then data should also be validated wherever you are receiving it
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