PhpStorm 2021.3 Help

Code Inspection: Unknown attribute

Reports an unknown HTML attribute. Suggests configuring attributes that should not be reported.

Suppress an inspection in the editor

  1. Position the caret at the highlighted line and press Alt+Enter or click the Intention action icon.

  2. Click the arrow next to the inspection you want to suppress and select the necessary suppress action.

Last modified: 16 July 2021