Reply To: has_sub_field() infinite loop

• Elliot

• August 14, 2013 at 2:10 pm

Hi @KMDG

The has_sub_field function is not to be used within an if statement, only in a while loop.

You will need to use get_sub_field to get_field to check if the repeater / flex field contains any data.

Please refer to the code examples for these fields.

Thanks
E