gpb-set-blocklist-by-field-value.php: Added new snippet for setting blocklist by field value.

Author: spivurno

gp-blocklist/gpb-set-blocklist-by-field-value.php

@@ -0,0 +1,14 @@
+<?php
+/**
+ * Gravity Perks // Blocklist // Set Blocklist by Field Value
+ * https://gravitywiz.com/documentation/gravity-forms-blocklist/
+ *
+ * Video Instructions: 
+ * 
+ * Use this snippet to create a blocklist editor form.
+ */
+// Update "123" to your form ID.
+add_action( 'gform_after_submission_123', function( $entry, $form ) {
+	// Update "4" to the field ID whose value should be used to set the blocklist.
+	update_option('disallowed_keys', rgar( $entry, 4 ) );
+}, 10, 2 );