validate

To validate is to prove that something is based on truth or fact, or is acceptable. It can also mean to make something, like a contract, legal.

You may need someone to validate your feelings, which means that you want to hear, “No, you’re not crazy. It’s acceptable to be angry about that.” Or you may need someone to validate your parking ticket — which means you have to prove that you bought something, so you can get parking for free. Whatever it is you are seeking to validate needs the added support or action from someone else to make it valid.

Definitions of validate
1

v make valid or confirm the validity of

validate a ticket”
Antonyms:
invalidate, vitiate, void
take away the legal force of or render ineffective
Type of:
alter, change, modify
cause to change; make different; cause a transformation

v prove valid; show or confirm the validity of something

Antonyms:
invalidate, nullify
show to be invalid
Type of:
affirm, confirm, corroborate, substantiate, support, sustain
establish or strengthen as with new evidence or facts

v give evidence for

Synonyms:
corroborate
Types:
circumstantiate
give circumstantial evidence for
Type of:
confirm, reassert
strengthen or make more firm

v declare or make legally valid

Synonyms:
formalise, formalize
Antonyms:
annul, avoid, invalidate, nullify, quash, void
declare invalid
Types:
ratify, sign
approve and express assent, responsibility, or obligation
co-sign, cosign
sign jointly
probate
establish the legal validity of (wills and other documents)
Type of:
authorise, authorize, clear, pass
grant authorization or clearance for

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