From 96023079d5790db24f99ef0813e734e6add4fb4f Mon Sep 17 00:00:00 2001
From: Damian Mooyman <damian.mooyman@gmail.com>
Date: Fri, 7 Jun 2013 14:32:30 +1200
Subject: [PATCH] API Removed user_error when setting missing option on
 UploadField via setConfig. Added documentation to this function as a
 replacement for the check.

---
 forms/UploadField.php | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/forms/UploadField.php b/forms/UploadField.php
index 55e352137..a6ba8ec68 100644
--- a/forms/UploadField.php
+++ b/forms/UploadField.php
@@ -502,14 +502,13 @@ class UploadField extends FileField {
 	/**
 	 * Assign a front-end config variable for the upload field
 	 * 
+	 * @see https://github.com/blueimp/jQuery-File-Upload/wiki/Options for the list of front end options available
+	 * 
 	 * @param string $key
 	 * @param mixed $val
 	 * @return UploadField self reference
 	 */
 	public function setConfig($key, $val) {
-		if(!array_key_exists($key, $this->ufConfig)) {
-			user_error("UploadField->setConfig called with invalid option: '$key'", E_USER_ERROR);
-		}
 		$this->ufConfig[$key] = $val;
 		return $this;
 	}
@@ -517,13 +516,13 @@ class UploadField extends FileField {
 	/**
 	 * Gets a front-end config variable for the upload field
 	 * 
+	 * @see https://github.com/blueimp/jQuery-File-Upload/wiki/Options for the list of front end options available
+	 * 
 	 * @param string $key
 	 * @return mixed
 	 */
 	public function getConfig($key) {
-		if(!array_key_exists($key, $this->ufConfig)) {
-			user_error("UploadField->getConfig called with invalid option: '$key'", E_USER_ERROR);
-		}
+		if(!isset($this->ufConfig[$key])) return null;
 		return $this->ufConfig[$key];
 	}