Created
September 23, 2022 17:04
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| // apply lowercase to email when saved | |
| add_filter( 'gform_save_field_value', function( $value, $lead, $field, $form, $input_id ) { | |
| if ( $field instanceof GF_Field_Email ) { | |
| GFCommon::log_debug( current_filter() . ': transforming email to lowercase' ); | |
| return strtolower( $value ); | |
| } | |
| return $value; | |
| }, 10, 5 ); |
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