2 files changed, 0 insertions, 95 deletions
diff --git a/system/language/english/form_validation_lang.php b/system/language/english/form_validation_lang.php
index 1362ef0d8..e44a9e206 100644
--- a/system/language/english/form_validation_lang.php
+++ b/system/language/english/form_validation_lang.php
@@ -53,12 +53,7 @@ $lang['form_validation_less_than']		= 'The {field} field must contain a number l
 $lang['form_validation_less_than_equal_to']	= 'The {field} field must contain a number less than or equal to {param}.';
 $lang['form_validation_greater_than']		= 'The {field} field must contain a number greater than {param}.';
 $lang['form_validation_greater_than_equal_to']	= 'The {field} field must contain a number greater than or equal to {param}.';
-$lang['form_validation_between']		= 'The {field} field must contain a number between {param}.';
 $lang['form_validation_in']		= 'The {field} field must be within a predetermined list: {param}.';
-$lang['form_validation_not_in']		= 'The {field} field must not be within: {param}.';
-$lang['form_validation_date']		= 'The {field} field must be a proper date.';
-$lang['form_validation_before_date']		= 'The {field} field must be lesser than {param}.';
-$lang['form_validation_after_date']		= 'The {field} field must be greater than {param}.';
 
 /* End of file form_validation_lang.php */
 /* Location: ./system/language/english/form_validation_lang.php */
 \ No newline at end of file
diff --git a/system/libraries/Form_validation.php b/system/libraries/Form_validation.php
index 778b90552..f3c882617 100644
--- a/system/libraries/Form_validation.php
+++ b/system/libraries/Form_validation.php
@@ -1438,27 +1438,6 @@ class CI_Form_validation {
 	// --------------------------------------------------------------------
 
 	/**
-	 * Between two numeric values
-	 *
-	 * @param	int
-	 * @param	string
-	 * @return	bool
-	 */
-	public function between($str, $range)
-	{
-		if ( ! preg_match('/^\s?(\d+)\s?,\s?(\d+)\s?$/', $range))
-		{
-			return FALSE;
-		}
-
-		list($range_start, $range_end) = array_map('intval', explode(',', $range));
-
-		return is_numeric($str) ? ($str >= $range_start && $str <= $range_end) : FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
 	 * Value should be within an array of values
 	 *
 	 * @param	string
@@ -1475,75 +1454,6 @@ class CI_Form_validation {
 	// --------------------------------------------------------------------
 
 	/**
-	 * Value should not be within an array of values
-	 *
-	 * @param	string
-	 * @param	array
-	 * @return	bool
-	 */
-	public function not_in($value, $list)
-	{
-		$list = array_map('trim', explode(',', (string) $list));
-
-		return ! in_array((string) $value, $list);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Value should be a valid date
-	 *
-	 * @param	string
-	 * @return	bool
-	 */
-	public function date($date)
-	{
-		if (strtotime($date) === FALSE)
-		{
-			return FALSE;
-		}
-
-		if ($date instanceof DateTime)
-		{
-			return TRUE;	
-		}
-
-		$date = date_parse($date);
-
-		return checkdate($date['month'], $date['day'], $date['year']);
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Date should be lesser than $before_date
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	bool
-	 */
-	public function before_date($date, $before_date)
-	{
-		return (strtotime($date)!==FALSE && strtotime($before_date)!==FALSE) ? (strtotime($date) < strtotime($before_date)) : FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
-	 * Date should be greater than $after_date
-	 *
-	 * @param	string
-	 * @param	string
-	 * @return	bool
-	 */
-	public function after_date($date, $after_date)
-	{
-		return (strtotime($date)!==FALSE && strtotime($after_date)!==FALSE) ? (strtotime($date) > strtotime($after_date)) : FALSE;
-	}
-
-	// --------------------------------------------------------------------
-
-	/**
 	 * Is a Natural number  (0,1,2,3, etc.)
 	 *
 	 * @param	string