gw-merge-tag-modifier-remove-spaces.php: Added new snippet.

Author: matty0501

gravity-forms/gw-merge-tag-modifier-remove-spaces.php

@@ -0,0 +1,18 @@
+<?php
+/**
+ * Gravity Wiz // Gravity Forms // Remove Spaces Merge Tag Modifier
+ * https://gravitywiz.com/
+ *
+ * Use the ":remove_spaces" modifier to remove any spaces within a merge tag value.
+ *
+ * Ideal for when using field values within a URL.
+ *
+ * Example: {:1:remove_spaces}
+ */
+add_filter( 'gform_merge_tag_filter', function( $value, $merge_tag, $modifier, $field_id ) {
+  if ( ! rgblank( $value ) && $modifier === 'remove_spaces' ) {
+    return str_replace( ' ', '', $value );
+  }
+
+  return $value;
+}, 10, 4 );