I have a variable that I want to allow users of my script to be able to customize. It's simply a variable that they can use to store a couple of sentences to be sent out in an email. I'm wondering what the best approach for doing this would be. I initially had it in a set of single quotes, but people would constantly email me saying the script wasn't working correctly and 9 times out of 10 it was because they included a single quote in the variable value without escaping it. I can't blame them if they just didn't know, but I need a work around for this. Is there a construct I could use to avoid any "illegal" characters someone could add to the variable value?

In reply to customize string issue by emilford

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