legalize.js 介绍
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}