Relier Pairs Data ValidationVersion en ligne Types of validation par Miss Butler 1 Spell check 2 Presence check 3 Lookup table 4 Format check 5 Range check 6 Check digit 7 Length check checks the data isn't too short or too long looks up words in a dictionary the last one or two digits in a code are used to check the other digits are correct looks up acceptable values in a table checks that data has been entered into a field checks that a value falls within the specified range checks the data is in the right format
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