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I'm making an online petition and after somebody signs my petition, I will send an email to make sure that the email address belongs to right person. Should I write verify a signatureverify a signature or confirm a signatureconfirm a signature? The White House's petition service uses the word verifyverify but UK Goverment'sGovernment's petition service uses the word confirmconfirm.

I'm making an online petition and after somebody signs my petition, I will send an email to make sure that the email address belongs to right person. Should I write verify a signature or confirm a signature? The White House's petition service uses the word verify but UK Goverment's petition service uses the word confirm.

I'm making an online petition and after somebody signs my petition, I will send an email to make sure that the email address belongs to right person. Should I write verify a signature or confirm a signature? The White House's petition service uses the word verify but UK Government's petition service uses the word confirm.

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Verify a signature or confirm a signature

I'm making an online petition and after somebody signs my petition, I will send an email to make sure that the email address belongs to right person. Should I write verify a signature or confirm a signature? The White House's petition service uses the word verify but UK Goverment's petition service uses the word confirm.