CalcBuilder Forum

Input mask to add prefix?

User TheFencepedia 2025-09-25 18:20:40

Hi there,

I want to automatically add the prefix Q to an alphanumeric added in a form field. However, it does not have to be a money, a phone number etc.

I just need it to be Q0001 or whatever it is that they enter.

How do I do that? When I click the "More Information" button on that field, it does nothing, so I thought I would ask directly.

Thanks.

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