Hii guys, In this artical, i will give you example of laravel 6 in validation required if another field is empty. We know laravel provide several in-built laravel 6 validation required_without . If you need to add validation rules like required if other field is empty in laravel then you can do it using required_without. I am going to explain you, If you can not enter test (field) value at that time test1 (field) is required. So at that time you can add validation required_without. So, you can use this way: "test1" =>"required_without:test" Example: public function store(Request $request) { $request->validate([ "test" =>"required", "test1" =>"required_without:test" ]); dd("Done!"); } If return validation error otherwise show Done!. It will help you...