modulus_10_check_digit
Calculates the modulus 10 check digit for a given number.
Example
1
{{ 1234567890 | modulus_10_check_digit }} => 123
Input
| Type | Parameter | Description | Required |
|---|---|---|---|
| string | number | The number to calculate the check digit for. Comes before the | sign. | Required |
Output
| Type | Description |
|---|---|
| string | The check digit |