2.1.49 [W3C-HTML52] Section 4.10.11. The textarea element

V0180: The autocomplete attribute is not supported

The specification states:

 4.10.11 The textarea element
     ...
 DOM interface:
  
         interface HTMLTextAreaElement : HTMLElement {
             attribute DOMString autocomplete;
             ...
         };

EdgeHTML Mode

The autocomplete attribute is not supported.

V0181: The dirName attribute is not supported

The specification states:

 4.10.11 The textarea element
     ...
     DOM interface:
  
         interface HTMLTextAreaElement : HTMLElement {
             ...
             attribute DOMString dirName;
             ...
         };

EdgeHTML Mode

The dirName attribute is not supported.