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nicklockwood / FXForms

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How to limit multi-select options number? #107

Open Sean-Wang opened 10 years ago

Sean-Wang commented 10 years ago 
@{FXFormFieldKey: @"interests", FXFormFieldPlaceholder: @"None", FXFormFieldOptions: @[@"Videogames", @"Animals", @"Cooking"]}

For example, I want to limit multi-select number is two, how to achieve this?

nicklockwood commented 10 years ago

Currently there's no way to enforce this other than to check when the form is submitted and display an alert telling the user to select fewer options.

realcarlos commented 8 years ago

Thanks a lot ,but if there a option to set the limit when new a form ,will be perfect.