title: Phone Number Length Validation in MVC3
body: <pre><code>[Integer]
  [Required(ErrorMessage = "Please enter your phone number")]
  public int Phone { get; set; }
  </code></pre>
  
  <p>I want to add Phone Number Length Validation, How can i add this.</p>
  
  <p>If I use <code>[MaxLength(10)]</code> 
  Than it shows Error!!!!</p>