Limiting selections in a dropdown

By: Liam Caulfield | Asked: 04/01/2024
ForumsCategory: How-toLimiting selections in a dropdown
Liam Caulfield asked 3 weeks ago
Hi, I have a dropdown menu that is populated from Lookup data. I want to restrict the number of selections a user can make, for example selecting only 5 countries from a list. I can't see how to do this anywhere, is it possible?
3 Answers
Rob LeVineRob LeVine answered 3 weeks ago
I imagine you could do it with the frm_validate_field_entry hook, using this example.
Liam Caulfield answered 3 weeks ago
Hi, thanks but that looks like it's for checkboxes and was designed for a minimum number not a maximum.
Rob LeVineRob LeVine replied 3 weeks ago

That's why I said "example". Tailor it to your field and requirements.

Liam Caulfield answered 3 weeks ago
Nice.

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