From 4ffa38e442bdabd72ba5a2e53e979b4e7d558eeb Mon Sep 17 00:00:00 2001
From: Sven Slootweg <jamsoftgamedev@gmail.com>
Date: Mon, 3 Mar 2014 01:13:48 +0100
Subject: [PATCH] Add custom error message map functionality to form handler

---
 include.forms.php | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/include.forms.php b/include.forms.php
index 6c68071..212de1d 100644
--- a/include.forms.php
+++ b/include.forms.php
@@ -61,7 +61,7 @@ class FormValidationException extends Exception {
 		return $results;
 	}
 	
-	public function GetErrorMessages()
+	public function GetErrorMessages($custom_map = array())
 	{
 		$flattened = $this->GetErrors();
 		
@@ -69,7 +69,16 @@ class FormValidationException extends Exception {
 		
 		foreach($flattened as $exception)
 		{
-			$results[] = $exception["error_msg"];
+			if(!empty($custom_map) && array_key_exists($exception["error_type"], $custom_map) && array_key_exists($exception["key"], $custom_map[$exception["error_type"]]))
+			{
+				/* A custom error message was defined for this particular key/type error combination. */
+				$results[] = $custom_map[$exception["error_type"]][$exception["key"]];
+			}
+			else
+			{
+				/* Use default error message. */
+				$results[] = $exception["error_msg"];
+			}
 		}
 		
 		return $results;