title: symfony 2 validation of form over 10 length values bigint?
body: <p>I have a value set to <code>bigint</code> in my MySQL db (bigint 20). When I set a value in the form of more than 10 characters, such as " 1234567890123 "; I get an error message stating: <code>This value is not valid</code>.</p>
  
  <p>User.orm.yml</p>
  
  <pre><code>AppBundle\Entity\User:
  type: entity
  table: null
  repositoryClass: AppBundle\Repository\UserRepository
  id:
      id:
          type: integer
          id: true
          generator:
              strategy: AUTO
  fields:
      fbId:
          type: bigint
          options:
               unsigned: true
      firstName:
          type: string
          length: 255
  </code></pre>
  
  <p><a href="http://i.stack.imgur.com/ax4Zz.png" rel="nofollow">View form:</a></p>
  
  <p><a href="http://i.stack.imgur.com/wDviZ.png" rel="nofollow">MySql</a></p>