forms - Broken jQuery Call Funciton -

little random issue can't seem see/fix, when call enquiryform() within load or ready script form either works , breaks or doesn't work , allows else work perfectly.

can spot wrong snippet below?

function enquiryform(){     $('#enquiry-form').validate({         rules:{             email: 'required email'         },         messages:{             email:{                 required: 'please enter email address.',                 email: 'please enter valid email address.'              }         },          errorcontainer: '.errorwrapper',         errorlabelcontainer: '.errorwrapper .error',          submithandler: function(form) {             form.submit();         }        }); } 

we managed find solution out ourselves, please see answer below:

function enquiryform() {     $('#enquiry-form').validate({         rules: {             email: 'required email'         },         messages: {             email: {                 required: 'please enter email address.',                 email: 'please enter valid email address.'             }         },          errorcontainer: $('.errorwrapper'),         errorlabelcontainer: $('.errorwrapper .error'),          submithandler: function(form) {             form.submit();         }      });  }