关于模糊validation的jquery

我正在使用jqueryvalidation插件。 点击“提交”按钮后,我的表单得到validation。 但我需要onblurvalidation,例如:如果html文本框/其他元素失去了他们的焦点(onblur),那么我需要validation相应的字段。 那么如何修改以下代码?

   $(document).ready(function() { $.validator.addMethod("email", function(value, element) { return this.optional(element) || /^[a-zA-Z0-9._-]+@[a-zA-Z0-9-]+\.[a-zA-Z.]{2,5}$/i.test(value); }, "Please enter a valid email address."); $.validator.addMethod("username",function(value,element) { return this.optional(element) || /^[a-zA-Z0-9._-]{3,16}$/i.test(value); },"Username are 3-15 characters"); $.validator.addMethod("password",function(value,element) { return this.optional(element) || /^[A-Za-z0-9!@#$%^&*()_]{6,16}$/i.test(value); },"Passwords are 6-16 characters"); // Validate signup form $("#signup").validate({ rules: { email: "required email", username: "required username", password: "required password", }, }); });  

提前致谢

根据文档 ,您可以在输入失去焦点时启用validation: onfocusout

 $(".selector").validate({ onfocusout: false }) 

在您的情况下,具体来说:

 $("#signup").validate({ onfocusout: false, //this setting is what you need rules: { email: "required email", username: "required username", password: "required password" } });