Virtual Happy Hour canceled for Friday May 31st.
Try our conversational search powered by Generative AI!
AI OnAI Off
Virtual Happy Hour canceled for Friday May 31st.
The regex validator acts as a whitelist in that the string the user enters must match the regex entered so you would have to create a regex which defines what you want to allow. Specifying a string you don't want to appear is quite a bit trickier than specifying what you do want to see but it should be possible with a negative lookahead operator or similar, something like this: ^((?!:\/\/).[\r\n]*)*$
Does the regex validator act as a whitelist or a blacklist?
I'm still confused by how to use it properly.
I want to NOT allow end users to enter URLs into a text area element.
Should I be looking to create a regex that defines what I allowing or what I want to exclude.
I can't seem to get it working either way.