Portuguese Phrase
Confirma seus dados de contato.
Meaning
The sentence politely asks the listener to verify that the contact information they have on file (phone number, e‑mail, address, etc.) is correct. It is a common request in customer‑service chats, online forms, and onboarding processes.
When to use
Use this phrase when you need a user or client to double‑check their phone, e‑mail, or address before proceeding with a transaction, registration, or support ticket. It works both in written messages (emails, apps) and spoken conversation.
✦Grammar Breakdown
Confirmaseusdadosdecontato
Imperative (2nd person singular)
‘Confirma’ is the affirmative imperative of the verb ‘confirmar’ used when speaking informally to one person.
Possessive adjective
‘seus’ agrees in gender and number with the noun that follows (dados – masculine plural).
Plural noun
‘dados’ means ‘data’ or ‘details’; it is always used in the plural when referring to a set of information.
Preposition ‘de’
Links the noun ‘dados’ with the type of data – here ‘contato’ (contact).
Noun ‘contato’
Refers to the ways you can be reached (phone, e‑mail, address, etc.).
🗨In Conversation
Confirma seus dados de contato?
Can you confirm your contact details?
Sim, estão corretos. Meu e‑mail é joao@email.com e o telefone (11) 98765‑4321.
Yes, they’re correct. My e‑mail is joao@email.com and the phone number is (11) 98765‑4321.
✕Common Mistakes
Confirme seus dados de contato.
‘Confirme’ is the formal imperative; using it in an informal chat can sound overly stiff.
Confirma seu dados de contato.
The possessive must agree in number with the noun; ‘dados’ is plural, so it should be ‘seus’.
Confirma seus dados contato.
Never drop the preposition ‘de’; ‘dados contato’ is ungrammatical.
↔Alternatives
Verifique seus dados de contato.
Check your contact details.
Atualize seus dados de contato.
Update your contact details.
Confirme suas informações de contato.
Confirm your contact information.
Cultural Tip
In Brazil, the informal imperative ‘confirma’ is perfectly acceptable in most business contexts, especially in digital communication. Adding ‘por favor’ (e.g., ‘Por favor, confirma…’) softens the request and sounds more courteous. If you’re speaking to a senior client or someone you don’t know well, switch to the formal imperative ‘confirme’ or use the polite construction ‘Poderia confirmar…’. Regional accents may affect pronunciation, but the wording stays the same across the country.