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list-field with no duplicates allowed? #126

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joemienko opened this issue Jul 7, 2019 · 1 comment
Open

list-field with no duplicates allowed? #126

joemienko opened this issue Jul 7, 2019 · 1 comment
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enhancement New feature or request

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@joemienko
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Is it possible to easily prevent the entry of duplicates in a list-field?

For example, a list could contain {dog, cat, fish}...

But not {dog, dog, cat, fish}.

Thanks, for any help you can provide, and thanks for an awesome library!
@redgeoff redgeoff added the enhancement New feature or request label Jul 7, 2019
@redgeoff
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redgeoff commented Jul 7, 2019

Yeah, this is a nice feature and I've wanted to add it. For now, if you are looking to implement this for just a list of strings then you can use the SelectField with the multiple property set to true.

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@redgeoff @joemienko