81. EDEXCEL GCSE (1CP2) Data validation

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March 25, 2020
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Craig'n'Dave
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81. EDEXCEL GCSE (1CP2) Data validation

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  • [Craig] In this video, we take a look at the concept of data validation. (uplifting piano jingle) Validation is checking data inputted by the user meets specific requirements or rules before processing. There are five validation checks which you need to be aware of for GCSE. The first is a type check. Was data entered of the correct data type? Fo... Read More

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