Card Number Validation for Delegations

The HR team in a company uses Jira Software to manage employee delegations. When an employee creates a new issue to settle delegation expenses, they need to provide their card number. To ensure that the card number is correct, the HR project admin asks the global admin to create a Regex custom field.

The card number must follow a specific format: 16 digits grouped as 4 sets of 4 digits separated by space (e.g., 1234 5678 9012 3456 - ^\d4 \d4 \d4 \d4$)

Now, Emily creates issues to settle delegation. She needs to put her card number in dedicate field. Validation goes correct because there is no error or notice, so she is sure that she didn’t miss any digit.

By implementing this solution, the HR team can ensure that all card numbers are correctly formatted, leading to smoother and more efficient delegation settlements.