如何将复选框值保存到数据库Laravel

Question

here's my form code :

 <div class="form-group">
          <label>Warranty:</label>
          {{ Form::checkbox('warranty', 0, false) }}
 </div>

here's my controller code :

public function save(Request $request, $obj = null) {

if (!$obj) {
    $obj = new Service;
}
(Input::has('warranty')) ? true : false;
return $this->saveHandler($request, $obj);
}

it throws this error Class 'App\\Http\\Controllers\\Input' not found

any idea ?

Answer 1

You can use request object to get the warranty input as:

$request->get('warranty')

or

$request->has('warranty')

Answer 2

Input facade was removed in latest verison, so you can add it to config/app.php :

'Input' => Illuminate\Support\Facades\Input::class,

Or add this line to the beginning of a controller:

use Illuminate\Support\Facades\Input;

Or write full path when you use it:

(\Illuminate\Support\Facades\Input::has('warranty')) ? true : false;

Answer 3

将此添加到控制器的顶部，

use Illuminate\Support\Facades\Input;

Answer 4

 $request->merge(array('checkbox_name' => $request->has('checkbox_name') ? true : false));
Object::create($request->all());

This is how I save boolean parameters which are checkboxes in form.

Or simply give your checkbox value

 {{ Form::checkbox('checkbox_name', 1) }}