软件简介

legalize.js 是 PayPal 用来执行对象验证的库。

示例代码：

var personSchema = {
    firstName:
        Legalize.string().minLength(1).maxLength(30).required(),
    lastName:
        Legalize.string().minLength(1).maxLength(30).required(),
    age:
        Legalize.number().integer().min(18),
    sex:
        Legalize.string().sanitizeBefore(function (value) {
                value.toLowerCase();
        }).valid("male", "female").optional(),
};var validationResult = Legalize.validate({
    firstName: "Alexander",
    lastName: "Carnicero",
    age: 27}, personSchema);if (validationResult.error) {    // report error here} else {
    validationResult.warnings.forEach(function (warning) {        // report warning
    });    // validationResult.value contains validated value}