调用JQuery验证插件而不提交表单

问题描述：

是否可以在不使用JQuery验证插件提交的情况下验证表单?

Is it possible to validate the form without submitting it using the JQuery validation plugin?

我使用button.click函数进行验证，该按钮不是提交输入.

I use a button.click function for validating, the button isn't a submit input.

答

是的，可以在不提交表单的情况下测试其有效性.

Yes, it is possible to test the form's validity without submitting it.

请参见.valid()方法.

每当调用.valid()时，都会对表单进行测试，该方法还将返回一个布尔值.

Whenever .valid() is called the form is tested, and the method will also return a boolean.

$(document).ready(function () {

    $('#myform').validate({ // initialize the plugin
        // rules & options
    });

    $('#button').click(function() {
        if ($('#myform').valid()) {
            alert('form is valid - not submitted');
        } else {
            alert('form is not valid');
        }
    });

});

工作演示: http://jsfiddle.net/zMYVq/

Working DEMO: http://jsfiddle.net/zMYVq/

调用JQuery验证插件而不提交表单

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