Select in repeater – Prevent user from selecting the same option twice

• sirjonathan

• November 12, 2013 at 9:58 am

Hey there!

I have a “Select” in a Repeater field and I’d like to prevent the user from selecting the same value twice. Any recommendations on how I go about doing this?

• Elliot

• November 12, 2013 at 5:01 pm

Hi @sirjonathan

I would use a simple jQuery approach to loop through all the select fields, and then apply a disabled attribute to it’s options where the option value has already been selected.

You can use the acf/setup_fields JS hook to fire your code:
http://www.advancedcustomfields.com/resources/tutorials/adding-custom-javascript-jquery-for-fields/

Thanks
E