French phrase
Faut-il valider ~ ?
Meaning
Do I need to validate ___?
When to use it
Asks whether a ticket or card must be validated. Neutral and polite, often before boarding or entering.
Example dialogue
Faut-il valider mon ticket avant de monter ?
Do I need to validate my ticket before boarding?
Oui, il faut le valider à la borne.
Yes, you need to validate it at the machine.