jQuery Validate停止表单提交 [英] jQuery Validate stop form submit
问题描述
我正在使用jQuery对表单进行验证,但是当表单通过验证后,它会重新加载或提交页面,我想停止该操作.我已经使用了event.preventDefault(),但是它不起作用.
I am using jQuery validate to the form, but when the form is validated it reloads or submits the page I want to stop that action. I already use the event.preventDefault(), but it doesn't work.
这是我的代码:
$("#step1form").validate();
$("#step1form").on("submit", function(e){
var isValid = $("#step1form").valid();
if(isValid){
e.preventDefault();
// Things i would like to do after validation
$(".first_step_form").fadeOut();
if(counter == 3){
$(".second_step_summary").fadeIn();
$(".third_step_form").fadeIn();
$(".third_inactive").fadeOut();
}else if(counter < 3){
$(".second_step_form").fadeIn();
$(".third_inactive").fadeIn();
}
$(".first_step_summary").fadeIn();
$(".second_inactive").fadeOut();
}
return false;
});
推荐答案
submitHandler
是插件内置的回调函数.
The submitHandler
is a callback function built into the plugin.
submitHandler
(默认:本机表单提交):
submitHandler
(default: native form submit):
用于在表单有效时处理实际提交的回调.得到 该形式是唯一的参数.替换默认的提交.正确的 验证后可以通过Ajax提交表单的地方.
Callback for handling the actual submit when the form is valid. Gets the form as the only argument. Replaces the default submit. The right place to submit a form via Ajax after it validated.
由于submitHandler
自动捕获提交按钮的点击并且仅在有效表单上触发,因此您不需要其他提交处理程序,也不需要使用valid()
来测试表单.
Since the submitHandler
automatically captures the click of the submit button and only fires on a valid form, you do not need another submit handler, nor do you need to use valid()
to test the form.
您的代码可以替换为:
$("#step1form").validate({
submitHandler: function(form) {
// Things I would like to do after validation
$(".first_step_form").fadeOut();
if(counter == 3){
$(".second_step_summary").fadeIn();
$(".third_step_form").fadeIn();
$(".third_inactive").fadeOut();
}else if(counter < 3){
$(".second_step_form").fadeIn();
$(".third_inactive").fadeIn();
}
$(".first_step_summary").fadeIn();
$(".second_inactive").fadeOut();
return false; // block the default submit action
}
});
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