We have a text filed that we are entering a series of coordinates in. We are having a problem with people entering the order, or format, correctly. I am wondering if there is a way to reject the field input if it doesn't match the defined criteria.
A couple of ways to do this:
I'd like to second Gabrielle's recommendation. Specifically in this case, I would use a *Regular Expression Validator* provided by Misc Workflow Extensions to enforce your custom format. Using Javascript to validate is not ideal as it can be easily bypassed.
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