Bad case for this PR https://github.com/interagent/committee/pull/256

application.rb

    schema_path = Rails.root.join("config/openapi.yaml").to_s
    config.middleware.use Committee::Middleware::RequestValidation, 
      schema_path: schema_path,
      params_key: 'action_dispatch.request.request_parameters'

openapi.yaml

openapi: 3.0.0
info:
  title: api-test
  version: '1.0'
servers:
  - url: 'http://localhost:3000'
paths:
  /users:
    post:
      parameters:
        - in: query
          name: page
          schema:
            type: integer
      requestBody:
        content:
          application/json:
            schema:    
              type: object
              required:
                - registered_at
              properties:
                age:
                  type: integer
                registered_at:
                  type: string
                  format: "date-time"
      responses:
        '204':
          description: No Content
          content:
            application/json:
              schema:
                type: object

users_controller.rb

class UsersController < ApplicationController
    skip_before_action :verify_authenticity_token

    def create
        binding.pry
        registered_at = params[:registered_at]
        raise "error" unless registered_at < Time.now
        user = ["debug user1"] # do something

        head :ok
    end
end