npm install univ---
Universal Validator.
---
via spm@3.x:
``
$ spm install univ
via npm:
`
$ npm install univ
`js
var Validator = require('univ');
var rules = {
"username": {
type: "email",
required: true,
// @param {String} value.
// @param {Function} certifiedCallback, optional.
custom: function(value, certifiedCallback){
$.ajax({
url: "/check-username-available",
data: "username="+value,
success: function(data){
if(data.state === "ok" && data.available = "yes"){
callback(true);
}else{
certifiedCallback(false);
}
},
error: function(){
certifiedCallback(false);
}
});
//!return undefined;
}
},
"password": {
type: "password",
required: true,
minlength: 6,
maxlength: 30
},
"re-password": {
type: "password",
required: true,
minlength: 6,
maxlength: 30,
custom: function(value, callback){
return value === this.data("password");
}
}
};
var validator = new Validator(rules);
validator.validate({
"username": "hotoo@email.address",
"password": "PassWord",
"checkbox": ["check-0", "check-1"]
});
`
constructor, new a validator by rulers.
`js`
{
// rule name.
"name": {
type: {TypeEnum(
text,password,
radio,checkbox,
select-one,select-multiple,
search,textarea,
number,range,
date,week,month,time,datetime,datetime-local,
email,url,tel,color,
file,
submit,button,image,
hidden
)},
required: {Boolean},
max: {Number},
min: {Number},
maxlength: {Number},
minlength: {Number},
pattern: {RegExp},
multiple: {Boolean},
step: {Number},
accept: {Array
custom: {Function}
},
"other-name": {
// ...
},
// ...
}
Set or get a custom rule.
`js`
validator.rule("isBankCard", function(values, callback){
return true;
});
data:
`js`
univ.validate(
{
"name": "value",
"other-name": ["item-1", "item-2"],
// ...
}
);
单个数据项通过校验，数据合法有效。
`js`
validator.on("valid", function(name, value, validity){
console.log("Field [name=" + name + "] Passed.");
});
单个数据项未通过校验，数据无效、不合法。
`js`
validator.on("valid", function(name, value, validity){
console.log("Field [name=" + name + "] Failed.");
});
所有数据校验完成。数据是否全部通过校验，则视事件处理函数的对应参数。
`js`
// @param {Boolean} certified.
validator.on("complete", function(certified){
console.log("Form validation", certified ? "Passed" : "Failed");
});
校验过程中出现异常，则抛出 error 事件。
`js``
// @param {Error} error
validator.on("error", function(error){
});