I am trying to apply custom field override to my article and some of the fields I am trying to access are inside repeatable and non-repeatable subforms. Please how do I access and display subform repeatable fields?
This helped me to solve my problem...
<?php $fieldX = json_decode($this->item->jcfields[X]->rawvalue, true); ?>
where X is the Id of the subform native field A, B, C is the respective Id of the custom fields inside of the subform.
NB: this solution only works for repeatable subforms. For subforms that are not repeatable, there is no need to loop through the associative array.