title: Regular Expression Except this Characters
body: <p>I am using MVC data annotations and my requirement is that the address field can contain any characters (i.e. other than English characters are also allowed) except <code>&lt; &gt; . ! @ # % / ? *</code>.</p>
  
  <p>I searched many sites but not getting how to write this regex.</p>
  
  <p>So far I have tried:</p>
  
  <pre><code>[Required(ErrorMessage = "Address Required.")]
  [RegularExpression(@"^[&lt;&gt;.!@#%/]+$", ErrorMessage = "Address invalid.")]
  public string Address { get; set; }
  </code></pre>