Current: https://github.com/cleverage/accessibility-steps/blob/master/accessibility-first-step/en/77.md French: https://checklists.opquast.com/fr/accessibility-first-step/criteria/ne-pas-utiliser-dattribut-label-vide-sur-lelement-optgroup
Current: https://github.com/cleverage/accessibility-steps/blob/master/accessibility-first-step/en/77.md
French: https://checklists.opquast.com/fr/accessibility-first-step/criteria/ne-pas-utiliser-dattribut-label-vide-sur-lelement-optgroup