Plugin: Formidable Lite
Filter Name: 'frm_unique_' . $column . '_separator'
Declaration:
apply_filters( 'frm_unique_' . $column . '_separator', '', $key );
Filter Type:
Dynamic
In class:
FrmAppHelper
Source:
formidable/classes/helpers/FrmAppHelper.php
Notes:
This dynamic filter is the basis for frm_unique_field_key_separator and frm_unique_form_key_separator.
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