proxy-validator

Installation

$ npm i proxy-validator

Usage

importProxyValidatorfrom'proxy-validator';// The schema props correspond to the props that will be validated.constvalidators={// Define a set of rules to apply for each prop, each rule is formed by a key and a value.name:{// The key corresponds to a validator function.isLength:{// The value can be either an object, containing options and an errorMessage...options:{min:6},errorMessage:'Minimum length 6 characters.'},// ...or a boolean, in which case the message will be the default one.isUppercase:true},mobile:{isMobilePhone:{options:'en-GB',errorMessage:'Invalid mobile number.'},isAlphanumeric:true}};constsanitizers={// As with the validation, the sanitizing schema is formed by a a key/value pair.name:{// The key corresponds with the sanitizing functiontrim:true// and the value can be either boolean (use defaults)},email:{normalizeEmail:{options:{// ...or a config options object.all_lowercase:true}}}};// Creates a validatorconstContactValidator=ProxyValidator(validators,sanitizers);// Creates a proxy that will enforce the validator rules.constcontact=ContactValidator();contact.name='Mike';// throws errorscontact.name=' MICHAEL';console.log(contact);// { name: 'MICHAEL' };

Validators