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Edexcel GCSE Computer Science
6.4 Input/output
Input Validation - Quiz
1. Which term describes checking that an input matches a set of rules, such as a postcode having the correct format?
Presence check
Range check
Length check
Pattern check
2. What is meant by a length check?
Checking that an input matches a required format
Checking that a value falls between two limits
Checking that a field has not been left blank
Checking that an input has a certain number of characters
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Flashcards: Input Validation