laravel required with out code example

Example 1: laravel validation

/**
 * Store a new blog post.
 *
 * @param  Request  $request
 * @return Response
 */
public function store(Request $request)
{
    $validatedData = $request->validate([
        'title' => 'required|unique:posts|max:255',
        'body' => 'required',
    ]);

    // The blog post is valid...
}

Example 2: laravel validation

use Illuminate\Validation\Rule;

Validator::make($data, [
    'email' => [
        'required',
        Rule::unique('users')->ignore($user->id),
    ],
]);

Example 3: required_without_all laravel

1. required_with:foo,bar,...
  
Use Case: The field under validation must be present and not empty only if any 
=========  of the other specified fields are present.

2. required_with_all:foo,bar,...
  
Use Case: The field under validation must be present and not empty only if all 
=========   of the other specified fields are present.

3. required_without:foo,bar,...

Use Case: The field under validation must be present and not empty only when 
========  any of the other specified fields are not present.

4. required_without_all:foo,bar,...

Use Case: The field under validation must be present and not empty only when 
=========  all of the other specified fields are not present.