title: How to sanitise image field content to make sure it doesn't contain html form in django?
body: <p>I have included imagefield in my django app and in the documentation I read that the validation done by the ImageField is not sufficient. I wanted to validate the image content to make user doesn't submit any html form.</p>
  
  <p>Is there any way to make sure that the image content is valid that it is not any sort of html under image extension.</p>