verify
verb
confirm the truth of
“Please verify that the doors are closed”
“verify a claim”
check or regulate (a scientific experiment) by conducting a parallel experiment or comparing with another standard
“Are you controlling for the temperature?”
Synonymscontrolattach or append a legal verification to (a pleading or petition)
to declare or affirm solemnly and formally as true
“Before God I swear I am innocent”
Source: WordNet 3.1, Princeton University
