Re: Sterilize user input function

I think my question could be restated to: What characters are potentially lethal in user input. I can do the regex. But don't know what to parse out of the strings. would removing \ / . do the trick?

Why whould you want to strip things? Check if the input meets a certain requirement.. like US phone numbers should be something like 123-456-7890 So, anything else is NOT valid. You could also check the length of the string send. Bye, B.