Automated merge with https://bitbucket.org/ellislab/codeigniter

1 files changed, 30 insertions, 3 deletions

diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index cbefca104..fc5b82ee3 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -171,7 +171,7 @@ class CI_Form_validation {
 		}
 
 		$this->_error_messages = array_merge($this->_error_messages, $lang);
-		
+
 		return $this;
 	}
 
@@ -191,7 +191,7 @@ class CI_Form_validation {
 	{
 		$this->_error_prefix = $prefix;
 		$this->_error_suffix = $suffix;
-		
+
 		return $this;
 	}
 
@@ -576,7 +576,7 @@ class CI_Form_validation {
 			// Strip the parameter (if exists) from the rule
 			// Rules can contain a parameter: max_length[5]
 			$param = FALSE;
-			if (preg_match("/(.*?)\[(.*?)\]/", $rule, $match))
+			if (preg_match("/(.*?)\[(.*)\]/", $rule, $match))
 			{
 				$rule	= $match[1];
 				$param	= $match[2];
@@ -730,6 +730,13 @@ class CI_Form_validation {
 			return $default;
 		}
 
+		// If the data is an array output them one at a time.
+		//     E.g: form_input('name[]', set_value('name[]');
+		if (is_array($this->_field_data[$field]['postdata']))
+		{
+			return array_shift($this->_field_data[$field]['postdata']);
+		}
+
 		return $this->_field_data[$field]['postdata'];
 	}
 
@@ -889,6 +896,26 @@ class CI_Form_validation {
 	// --------------------------------------------------------------------
 
 	/**
+	 * Performs a Regular Expression match test.
+	 *
+	 * @access	public
+	 * @param	string
+	 * @param	regex
+	 * @return	bool
+	 */
+	function regex_match($str, $regex)
+	{
+		if ( ! preg_match($regex, $str))
+		{
+			return FALSE;
+		}
+
+		return  TRUE;
+	}
+
+	// --------------------------------------------------------------------
+
+	/**
 	 * Match one field to another
 	 *
 	 * @access	public