Definition of Validation:

  1. Assessing the degree to which (1) an instrument accurately measures what it purports to measure, or (2) a statistical technique or test accurately predicts a value. See also validity.

  2. The action of checking or proving the validity or accuracy of something.

  3. Assessment of an action, decision, plan, or transaction to establish that it is (1) correct, (2) complete, (3) being implemented (and/or recorded) as intended, and (4) delivering the intended outcome.

How to use Validation in a sentence?

  1. The technique requires validation in controlled trials.
  2. Before I could make an account on the site, I needed to enter a validation code that was sent to my email address.
  3. In order for your work to receive validation , it must first be checked by several different people in the office.
  4. The gentlemen sought validation for his ideas and his project despite the obvious contribution he made to our group, perhaps he was just being kind.

Meaning of Validation & Validation Definition