appendBlob method

  1. @JSName('append')
  2. @DomName('FormData.append')
  3. @DocsEditable()
void appendBlob (String name, Blob value, [ String filename ])

Implementation 

@JSName('append')
@DomName('FormData.append')
@DocsEditable()
void appendBlob(String name, Blob value, [String filename]) native;