Create gpro-readonly-when-dynamically-populated.php

Author: spivurno

gp-read-only/gpro-readonly-when-dynamically-populated.php

@@ -0,0 +1,23 @@
+<?php
+/**
+ * Gravity Perks // Read Only // Readonly When Dynamically Populated
+ * https://gravitywiz.com/documentation/gravity-forms-read-only/
+ *
+ * Use this snippet to make fields readonly if they are dynamically populated. You must enable the "Read-only" field
+ * setting for this functionality to apply.
+ * 
+ * See video: 
+ */
+add_filter( 'gform_pre_render', function( $form, $ajax, $field_values ) {
+
+	foreach ( $form['fields'] as &$field ) {
+		if ( $field->gwreadonly_enable ) {
+			$value = GFFormsModel::get_field_value( $field, $field_values, false );
+			if ( ! $value ) {
+				$field->gwreadonly_enable = false;
+			}
+		}
+	}
+
+	return $form;
+}, 10, 3 );