More cards in this set

Card 16

Front

Length Check

Back

Preview of the front of card 16

Card 17

Front

Length Check 2

Back

Preview of the front of card 17

Card 18

Front

Type Check

Back

Preview of the front of card 18

Card 19

Front

Character Check

Back

Preview of the front of card 19

Card 20

Front

Format check

Back

Preview of the front of card 20

Card 21

Front

Presence Check

Back

Preview of the front of card 21

Card 22

Front

Check Digit

Back

Preview of the front of card 22

Card 23

Front

Double Entry

Back

Preview of the front of card 23

Card 24

Front

Visual Check

Back

Preview of the front of card 24