Essay
Systems Analysis and Design Assignment 3
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The document contains all criteria for assignment 3: P6, D2. I received full marks for this assignment.
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VALIDATION PROCESS FORPOSTCODES START
INPUT THE
POSTCODE
This validation process if for the
PostCodes, it has to check that it
has the correct amount of
GIVE AN ERROR
IS IT IN THE GIVE AN numbers and letters which fits
NO CORRECT FORMAT? EXAMPLE
MESSAGE
LL00\ 0LL PO11 1PO into the format of a PostCode.
If there is an issue with how the
YES
PostCode is entered there would
CHECKS be an error message returned to
AGAINST THE
FORMAT IN
let the user know it isn’t correct
THE SYSTEM and they need to check what they
have inputted.
ADD TO THE
DATABASE
END
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