Which of the following is the below pseudo-code an example of?
IF VARIABLE (CONTAINS NUMBERS = TRUE) THEN EXIT
Buffer overflow prevention
Cross-site scripting prevention
Input validation is a defensive technique intended to mitigate against possible user input attacks, such as buffer
overflows and fuzzing. Input validation checks every user input submitted to the application before processing
that input. The check could be a length, a character type, a language type, or a domain.