Validate — synonyms, validate antonyms, definition

1. validate (Verb)

approve attest authenticate authorise authorize back up bolster certify codify confirm control corroborate countenance document endorse establish experiment formalise formalize legalise • • • invalidate

validate (Verb) — Declare or make legally valid.

validate (Verb) — Prove valid; show or confirm the validity of something.

validate (Verb) — Give evidence for.

validate (Verb) — Make valid or confirm the validity of. ex. "validate a ticket"

affirm alter authorise authorize change clear confirm corroborate modify pass reassert substantiate support sustain circumstantiate co-sign cosign probate ratify sign