gppa-ignore-required-validation-when-no-results.php: Added a new snippet to ignore required validation when the specified field has no results.

Author: spivurno

gp-populate-anything/gppa-ignore-required-validation-when-no-results.php

@@ -0,0 +1,13 @@
+<?php
+/**
+ * Gravity Perks // Populate Anything // Ignore Required Validation for Fields w/ No Results
+ * https://gravitywiz.com/documentation/gravity-forms-populate-anything/
+ */
+// Update "123" to your form ID and "4" to your Populate-Anything-populated field ID.
+add_filter( 'gform_field_validation_123_4', function( $result, $value, $form, $field ) {
+	if ( ! $result['is_valid'] && $result['message'] === __( 'This field is required.', 'gravityforms' ) && $field->choices[0]['gppaErrorChoice'] === 'no_choices' ) {
+		$result['is_valid'] = true;
+		$result['message'] = '';
+	}
+	return $result;
+}, 10, 4 );