Verification and validation - Wikipedia
Validation activities are conducted to ensure that the resulting products and services meet the requirements for the specified application or intended use. Verification activities are conducted …
VALIDATION Definition & Meaning - Merriam-Webster
The meaning of VALIDATION is an act, process, or instance of validating; especially : the determination of the degree of validity of a measuring device.
VALIDATION | English meaning - Cambridge Dictionary
VALIDATION definition: 1. the act or process of making something officially or legally acceptable or approved: 2. proof…. Learn more.
Apply data validation to cells - Microsoft Support
Use data validation rules to control the type of data or the values that users enter into a cell. One example of validation is a drop-down list (also called a drop-down box or drop-down menu). …
VALIDATION Definition & Meaning | Dictionary.com
VALIDATION definition: the act of confirming something as true or correct: You will be prompted to enter your new password a second time for validation. See examples of validation used in a …
validation noun - Definition, pictures, pronunciation and usage …
Definition of validation noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
The W3C Markup Validation Service
W3C's easy-to-use markup validation service, based on SGML and XML parsers.
Validation - definition of validation by The Free Dictionary
To establish the soundness, accuracy, or legitimacy of: validate the test results; validate a concern....
validation - Wiktionary, the free dictionary
Aug 28, 2025 · Noun validation (countable and uncountable, plural validations) The act of validating something.
Verification Vs Validation - GeeksforGeeks
Dec 12, 2025 · Validation is the process of evaluating the software during or after development to ensure it fulfills its intended use and meets user and stakeholder needs. It typically involves …