Update helpers.md

helpers.md

@@ -99,6 +99,7 @@ Laravel includes a variety of "helper" PHP functions. Many of these functions ar
 [env](#method-env)
 [event](#method-event)
 [factory](#method-factory)
+[method_field](#method-method-field)
 [old](#method-old)
 [redirect](#method-redirect)
 [response](#method-response)
@@ -689,6 +690,13 @@ The `factory` function creates a model factory builder for a given class, name,
 
     $user = factory('App\User')->make();
 
+<a name="method-method-field"></a>
+#### `method_field()` {#collection-method}
+
+The `method_field` function generates an HTML `hidden` input field containing the spoofed value of the form type. For example, using [Blade syntax](/docs/{{version}}/blade):
+
+    {!! method_field('delete') !!}
+
 <a name="method-old"></a>
 #### `old()` {#collection-method}