Merge pull request posabsolute#740 from DennisBruijn/patch-1

Updated the regex and alertText of the date field to the Dutch date nota...

Author: posabsolute

js/languages/jquery.validationEngine-nl.js

@@ -85,8 +85,8 @@
 	                "alertText": "* Ongeldig komma getal"
 	            },
 	            "date": {
-	                "regex": /^\d{4}[\/\-](0?[1-9]|1[012])[\/\-](0?[1-9]|[12][0-9]|3[01])$/,
-	                "alertText": "* Ongeldige datum, formaat moet JJJJ-MM-DD zijn"
+	                "regex": /^(?:(?:31(\/|-|\.)(?:0?[13578]|1[02]))\1|(?:(?:29|30)(\/|-|\.)(?:0?[1,3-9]|1[0-2])\2))(?:(?:1[6-9]|[2-9]\d)?\d{2})$|^(?:29(\/|-|\.)0?2\3(?:(?:(?:1[6-9]|[2-9]\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00))))$|^(?:0?[1-9]|1\d|2[0-8])(\/|-|\.)(?:(?:0?[1-9])|(?:1[0-2]))\4(?:(?:1[6-9]|[2-9]\d)?\d{2})$/,
+	                "alertText": "* Ongeldige datum, formaat moet DD-MM-JJJJ zijn"
 	            },
 	            "ipv4": {
 	            	"regex": /^((([01]?[0-9]{1,2})|(2[0-4][0-9])|(25[0-5]))[.]){3}(([0-1]?[0-9]{1,2})|(2[0-4][0-9])|(25[0-5]))$/,