Valided

simple validator data, contains asynchronous validation

install

npm install valided

example

import { valided, rules } from 'valided';

// First call, rules is empty
rules.addRule('required', (value) => Boolean(value));


const loginRules = {
    user: [
        [ 'required', 'user must required' ],
        [ (value) => value.length > 5, 'user length must be greater than 5' ]
    ],
    pass: [
        [ 'required', 'pass must required' ],
        [ (value) => value.length > 5, 'pass length must be greater than 5' ]
    ],
    repass: [
        [ 'required', 'repass must required' ],
        [ (value, data) => value === data.pass, 'repass must be the same as pass' ]
    ],
    mail: [
        [ 'required', 'mail must required' ],
        [ /@/, 'Please fill in the standard email address' ]
        // or
        // rules.addRule('mail', ...)
        // [ 'mail', 'Please fill in the standard email address' ]
    ]
};

let data = {
    user: 'taker2',
    pass: 'pass33',
    repass: 'pass33',
    mail: 'asdf@dfsdf'
};

// defaultOptions
let options =  {
    verifyExistFieldWithData: true,
    firstError: true,
    fieldFirstError: true,
    onDone: errors => console.log('errors:', errors)
}


const thenCallback = (errors) => {
    console.log('log errors with then', errors);
};

valided(loginRules, data, options).then(thenCallback);