Example 3 - Birth Month Collection
When collecting the Month of Birth (given that it has 2 digits), the customer must enter 2 extra digits (just to meet the requirement of the PinPad Library collect command). When returning the given by CliSiTef, Automation should ignore these 2 extra digits.
The automation reports the buffer below with 54 characters:
|:-----:|:----: |:-----:| |Number of Digits of Month of Birth | Minimum and maximum size equal | Number of extra digits | |02| 04 | 02 |
Note: the Automation application must ignore additional digits.
Next, the customer types 07 (equivalent to the month of July) followed by 2 zeros. CliSiTef then returns the buffer below with 8 bytes, of which the 2 additional zeros must be ignored: