title: 419 unknown status in form post request
body: <p>I am a beginner in <code>laravel</code> framework. Now I am creating a form which will send post request to <code>/abc.php</code>. However, after submitting the form, error <code>unknown server error</code> with status <code>419</code> is reported.</p>
  
  <p>I have googled about this issue and I figured out that it was caused by <code>csrf</code>_token. I tried to except verify <code>csrf</code> token in this route and forms were submitted successfully.</p>
  
  <p>Therefore, I have added <code>{{ csrf_field() }}</code> after the <code>&lt;form&gt;</code>tag and submit the form again but the form submit failed. Except not verifying the csrf token in my form, what can cause this problem? Thank you very much!</p>
  
  <p>My route</p>
  
  <pre><code>Route::post('/abc.php','formSubmitController@submit');
  </code></pre>
  
  <p>My form</p>
  
  <pre><code>&lt;form class="myform" name="myform" id="myform" method="post" action="/abc.php" onsubmit="return validation();"  enctype="multipart/form-data"&gt; 
  &lt;input type="hidden" name="_token" value="{{ csrf_token() }}"&gt;
  ....
  &lt;/form&gt;
  </code></pre>