A Javascript validator that tries to be similar to Laravel's.

npm i veracious --save

const request = {
  username: 'Chs'
}

const rules = {
  username: 'required|min:1|max:10|alphanum|exists:users,username'
} 

try {
  await Veracious.validate(request, rules, database)
} catch (e) {
  console.log(e)
}

The database paramater is optional and is just a plain knex connection. It's used for the unique and exists rules.

let database = Knex({
  client: 'mysql2',
  connection: {
    host: 'localhost',
    user: 'root',
    password: 'password',
    database: 'habbo'
   }
 })

Errors that are returned will be strings that have a serialized message, ie: [ ERROR ] username does not exist!

-required
-min:length
-max:length
-unique:table,column
-exists:table,column
-alpha
-alpha_num
-alpha_dash
-numeric