我用过http://bassistance.de/jquery-plugins/jquery-plugin-validation/
我的表单验证:
$("#form_person").validate({
rules: {
username: {
required: true,
minlength: 2,
maxlength:15
},
password: {
required: true,
minlength: 2
},
confirm_password: {
required: true,
minlength: 2,
equalTo: "#password"
},
email: {
required: true,
email: true
}
},
messages: {
username: {
required: "Please enter a username",
maxlength:"max length 15 digits",
minlength: "Your username must consist of at least 2 characters"
},
password: {
required: "Please provide a password",
minlength: "Your password must be at least 5 characters long"
},
confirm_password: {
required: "Please provide a confirm password",
minlength: "Your password must be at least 5 characters long",
equalTo: "Please enter the same password as above"
}
});
有人帮我验证用户名上不允许有空格吗?
谢谢
最佳答案
你可以尝试这样的事情:
$(document).ready(function(){
jQuery.validator.addMethod("noSpace", function(value, element) {
return value.indexOf(" ") < 0 && value != "";
}, "No space please and don't leave it empty");
$("form").validate({
rules: {
name: {
noSpace: true
}
}
});
})
关于jquery表单验证不允许用户名字段有空格?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/2942325/