As verbs the difference between validate and ratify
is that validate is to render valid while ratify is to give formal consent to; make officially valid.
validate
English
Verb
(validat)
To render valid.
To check or prove the validity of; verify.
Antonyms
* disprove
* invalidate
Related terms
* valid
* validation
* validator
ratify
English
Verb
(en-verb)
To give formal consent to; make officially valid.
Synonyms
* (give formal consent to): approve
Related terms
* ratification
* ratifier