Equivalence Class Partitioning Test

User Story

R1: The system must validate the loan amount entered by the user to ensure it falls within the allowable range.

Acceptance Criteria (AC):

• AC1: The system must display an error message if the entered loan amount is less than 1 or exceeds 500.
• AC2: The system must display a success message if the entered loan amount is between 1 and 500 (inclusive).
• AC3: The system must prevent invalid or empty inputs (e.g., non-numeric values) from being processed.
• AC4: Validation messages must be displayed in a clear and visually distinct manner (e.g., red for errors, green for success).