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