I am trying to ask a costs side by side question where I want to add mates regex validation for the $ amount entered in second question to be lesser than the $ amount entered in the first question. question example here:
I want part of costs for period 1 to be less than all costs in period 1. can someone please help me with the matches regex code?
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mates regex validation side by side question.
Best answer by ahmedA
Pipe the text elsewhere to get their references, the use custom validation. See the screenshots below:

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