how to perform some action before submit form via .ajaxForm()?

Question

i am using ajaxForm() frame work to send my data without reloading my page.

    $(\'#ReplayForm\').ajaxForm({ 

      success : function(data){
             aler         


        

Answer 1

Yes, definatly you can handle this situation. you have to call beforesubmit method for this let see one example

$('#ReplayForm').ajaxForm({ 
         beforeSubmit : function(arr, $form, options){
             if("condition is true")
             {
                return true; //it will continue your submission.
             }
             else
             {
                               return false; //ti will stop your submission.
             }

          },
          success : function(data){
              endLoading();
              if(data.result=="success")            
              {
                  showSuccessNotification(data.notification);
              } 
              else
              {
                  showErrorNotification(data.notification);
              }
           }
   });  

Answer 2

Use beforeSend option in JQuery AJAX framework, if the test fails return false should do it.

$('#ReplayForm').ajaxForm({ 

  success : function(data){
         alert("Success");
  },
  beforeSend: function() {
      if(!myFunc()) {
          return false;
      }
  }
});

Answer 3

You can use the beforeSubmit option

$('#ReplayForm').ajaxForm({
    beforeSubmit: function (arr, $form, options) {
        //check your conditions and return false to prevent the form submission
        if (!valid) {
            return false;
        }
    },
    success: function (data) {
        alert("Success");
    }
});