codesnips

schemas

ruby 
RegistrationSchema = Dry::Schema.Params do
  required(:email).filled(:string, format?: URI::MailTo::EMAIL_REGEXP)
  required(:password).filled(:string, min_size?: 12)
  optional(:marketing_opt_in).filled(:bool)
  optional(:country).filled(:string, included_in?: %w[US CA GB AU])
end

Input validation with allowlists and explicit schemas

input-validation schemas secure-coding
by Kai Nakamura 1 tab
typescript 
import { z } from 'zod';

export const createUserSchema = z
  .object({
    email: z.string().email(),
    name: z.string().min(1).max(120),

Runtime validation for request bodies (Zod)

typescript validation api
by codesnips 3 tabs