This is not a real word. Users intend it to mean to validate, which is the correct word that should be used in its place.

Is Validified a word?

Validified meaning

Simple past tense and past participle of validify.

What does the word validates mean?

1a : to make legally valid : ratify. b : to grant official sanction to by marking validated her passport. c : to confirm the validity of (an election) also : to declare (a person) elected. 2a : to support or corroborate on a sound or authoritative basis experiments designed to validate the hypothesis.