      view, which may be used by some renderers."""
  
  
      def validate(self, content):
          """Given some content as input return some cleaned, validated content.
          Raises a ErrorResponse with status code 400 (Bad Request) on failure.
          
          Validation is standard form validation, with an additional constraint that no extra unknown fields may be supplied.
  
          On failure the ErrorResponse content is a dict which may contain 'errors' and 'field-errors' keys.
 
</s> remove         """Given some content as input return some cleaned, validated content.
 </s> add         """
        Given some content as input return some cleaned, validated content. </s> remove         If the 'field-errors' key exists it is a dict of {field name as string: list of errors as strings}."""
 </s> add         If the 'field-errors' key exists it is a dict of {field name as string: list of errors as strings}.
        """ </s> remove         If the 'field-errors' key exists it is a dict of {field name as string: list of errors as strings}."""
 </s> add         If the 'field-errors' key exists it is a dict of {field name as string: list of errors as strings}.
        """ </s> remove         """Wrapped by validate to hide the extra_fields option that the ModelValidatorMixin uses.
 </s> add         """
        Wrapped by validate to hide the extra_fields option that the ModelValidatorMixin uses. </s> remove         provide a form that can be used to submit arbitrary content."""
 </s> add         provide a form that can be used to submit arbitrary content.
        """
        """
        Given some content as input return some cleaned, validated content.
      view, which may be used by some renderers."""
  
  
      def validate(self, content):
        """
        Given some content as input return some cleaned, validated content.
          Raises a ErrorResponse with status code 400 (Bad Request) on failure.
          
          Validation is standard form validation, with an additional constraint that no extra unknown fields may be supplied.
  
          On failure the ErrorResponse content is a dict which may contain 'errors' and 'field-errors' keys.
keep keep keep keep replace keep keep keep keep keep
 More tests, getting new serialization into resource 
djangorestframework/validators.py