title: Laravel 5.1 - Form: Method number does not exist
body: <p>I've just upgraded to Laravel 5.1 and i'm creating a simple form with "text" and "number" inputs. My problem came when i need to declare as numeric one of my input fields:</p>
  
  <pre><code>{!! Form::number('otp', null, ['class' =&gt; 'form-control', 'placeholder' =&gt; 'OTP']) !!}
  </code></pre>
  
  <p>It outputs this error: Method number does not exist. In addiction, i don't see the section "Html and Forms" in the docs, it seems they removed it.</p>
  
  <p>Does anybody had my same problem with Laravel 5.1?</p>