Englishfor English speakers
was
Verb
—
A form of the verb be used to talk about yourself, or another person in the past.
I was singing in the shower.
Who was that girl you were talking to?
valid
Adjective
—
If something is valid, it is correct, appropriate, and acceptable.
I'm sorry sir, your driver's license is not valid.
I think we should listen to her. She makes a valid argument.
To log in, you need a valid password.