diff --git a/plugins/wporg-5ftf/includes/pledge-form.php b/plugins/wporg-5ftf/includes/pledge-form.php
index ea014ed..e99a9f4 100755
--- a/plugins/wporg-5ftf/includes/pledge-form.php
+++ b/plugins/wporg-5ftf/includes/pledge-form.php
@@ -50,7 +50,7 @@ function render_form_new() {
  * @return string|WP_Error String "success" if the form processed correctly. Otherwise WP_Error.
  */
 function process_form_new() {
-	$submission = filter_input_array( INPUT_POST, get_input_filters() );
+	$submission = filter_input_array( INPUT_POST, PledgeMeta\get_input_filters() );
 
 	$has_required = PledgeMeta\has_required_pledge_meta( $submission );
 
@@ -121,7 +121,7 @@ function render_form_manage() {
  * @return string|WP_Error String "success" if the form processed correctly. Otherwise WP_Error.
  */
 function process_form_manage() {
-	$submission = filter_input_array( INPUT_POST, get_input_filters() );
+	$submission = filter_input_array( INPUT_POST, PledgeMeta\get_input_filters() );
 
 	$has_required = PledgeMeta\has_required_pledge_meta( $submission );
 
@@ -139,26 +139,6 @@ function process_form_manage() {
 	}
 }
 
-/**
- *
- *
- * @return array
- */
-function get_input_filters() {
-	return array_merge(
-		// Inputs that correspond to meta values.
-		wp_list_pluck( PledgeMeta\get_pledge_meta_config( 'user_input' ), 'php_filter' ),
-		// Inputs with no corresponding meta value.
-		array(
-			'contributor-wporg-usernames' => [
-				'filter' => FILTER_SANITIZE_STRING,
-				'flags'  => FILTER_REQUIRE_ARRAY,
-			],
-			'pledge-agreement'            => FILTER_VALIDATE_BOOLEAN,
-		)
-	);
-}
-
 /**
  *
  *
diff --git a/plugins/wporg-5ftf/includes/pledge-meta.php b/plugins/wporg-5ftf/includes/pledge-meta.php
index daeb8c5..2a76380 100755
--- a/plugins/wporg-5ftf/includes/pledge-meta.php
+++ b/plugins/wporg-5ftf/includes/pledge-meta.php
@@ -279,6 +279,26 @@ function update_generated_meta( $meta_id, $object_id, $meta_key, $_meta_value )
 	}
 }
 
+/**
+ * Get the input filters for submitted content.
+ *
+ * @return array
+ */
+function get_input_filters() {
+	return array_merge(
+		// Inputs that correspond to meta values.
+		wp_list_pluck( get_pledge_meta_config( 'user_input' ), 'php_filter' ),
+		// Inputs with no corresponding meta value.
+		array(
+			'contributor-wporg-usernames' => [
+				'filter' => FILTER_SANITIZE_STRING,
+				'flags'  => FILTER_REQUIRE_ARRAY,
+			],
+			'pledge-agreement'            => FILTER_VALIDATE_BOOLEAN,
+		)
+	);
+}
+
 /**
  * Get the metadata for a given pledge, or a default set if no pledge is provided.
  *