I know that the word credentials is the plural form of credential.
And I'm referring to a single pair of username and password as credentials. Oxford dictionary also suggests that the word credentials is widely used over the word credential. Taking all these into account,
Which of the following is right?
- The credentials that you have provided are invalid.
- The credentials that you have provided is invalid.
EDIT: I'm referring to a single pair of username and password as credentials, That's what has made me ask this question.