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Evaluator vs Validator - What's the difference?

evaluator | validator |

As nouns the difference between evaluator and validator

is that evaluator is agent noun of evaluate; one who evaluates while validator is one who validates.

evaluator

English

Noun

(en noun)
  • Agent noun of evaluate; one who evaluates.
    • They were asked to program an expression evaluator that could determine the value of a numeric expression.

    Coordinate terms

    *evaluand *evaluatee English agent nouns

    validator

    English

    Noun

    (en noun)
  • One who validates.
  • Something that validates.