<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Used With jQuery Form Plugin</title> <link rel="stylesheet" href="demo.css"> </head> <body> <form id="form1" class="form" data-validator-option="{timely:2, focusCleanup:true}"> <div class="form-item"> <label class="label">Username</label> <input type="text" name="username" data-rule="required; username;" data-rule-username="[/[\w\d]{4,30}/, 'Please enter 3-12 digits, letters, underscores']" data-tip="You can use letters, numbers and periods" > </div> <div class="form-item"> <label class="label">Password</label> <input type="password" name="pwd" data-rule="Password: required; length(8~16)" data-tip="Please fill in at least eight characters" > </div> <div class="form-item"> <button type="submit">Submit</button> </div> </form> <script src="https://cdn.jsdelivr.net/jquery/1.12.3/jquery.min.js"></script> <script src="https://cdn.jsdelivr.net/jquery.form/3.51/jquery.form.min.js"></script> <script src="../dist/jquery.validator.js?local=en"></script> <script> $(function(){ // See: http://malsup.com/jquery/form/#api // Way 1: use .ajaxForm() directly $('#form1').ajaxForm({ url: 'http://www.mocky.io/v2/5703d5b52700006b2606b00e', success: function(d) { alert(d.message) } }); // Way 2: use .ajaxSubmit() after valid form /*$('#form1').on('valid.form', function(){ $(this).ajaxSubmit({ url: 'http://www.mocky.io/v2/5703d5b52700006b2606b00e', success: function(d) { alert(d.message) } }); });*/ // Way 3: ditto /*$('#form1').validator({ valid: function(){ $(this).ajaxSubmit({ url: 'http://www.mocky.io/v2/5703d5b52700006b2606b00e', success: function(d) { alert(d.message) } }); } });*/ }); </script> </body> </html>