<?php namespace App\Http\Requests; use Illuminate\Foundation\Http\FormRequest; class ImportRequest extends FormRequest { public function authorize() { return TRUE; } public function rules() { return [ 'frame' => 'required|string|in:import', 'file' => 'nullable|extensions:ldif|required_without:text', 'text'=> 'nullable|prohibits:file|string|min:16', ]; } }