apostrophe breaking validation

8/02/2019 12:42 pmJamie

ok thanks for that Ray and certainly interesting.

I have tried setting the validation up this way

$WAFV_Errors .= WAValidateRX(((isset($_FILES["EventImage"]))? preg_replace('/.[^.]*$/', '', $_FILES["EventImage"]["name"]) :"") . "","^[a-zA-Z0-9_.-]+$",true,2);

to only allow alphanumeric, underscore, hyphen and period and still getting the internal server error http://prntscr.com/onmb1e - if I rename the file to have spaces but no apostrophe then the validation works fine

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8/02/2019 12:42 pmJamie

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apostrophe breaking validation

8/02/2019 12:42 pmJamie

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