Validate - Definition
validate
v 1: declare or make legally valid [syn: validate,
formalize, formalise] [ant: annul, avoid,
invalidate, nullify, quash, void]
2: prove valid; show or confirm the validity of something [ant:
invalidate, nullify]
3: give evidence for [syn: validate, corroborate]
4: make valid or confirm the validity of; "validate a ticket"
[ant: invalidate, vitiate, void]