Test Case Categories
Number Input Field Testing - Comprehensive Test Cases for Numeric Validation in Web Forms
Accurate numeric input handling is essential for any data-driven web application. This guide outlines practical test cases for validating number input fields, covering everything from decimal precision and formatting consistency to rounding logic and currency display. Use these scenarios to ensure your numeric fields work reliably and support regional input variations like comma and period decimal separators.
| Nr | Test Idea | |
|---|---|---|
| 1 | Refer to this parent test case page for general input field guidelines, and this one for text/number-specific input field considerations. | |
| 2 | Check the numeric field with non-numeric values | |
| 3 | Check the numeric field with a negative value | |
| 4 | Check the numeric field with both decimal and integer values | |
| 5 | Check if the correct number of digits is displayed after the decimal point | |
| 6 | Check that numeric fields use a consistent format throughout the application (decimal places, spacing) | |
| 7 | Check that decimal values can be entered using both commas and periods as decimal points | |
| 8 | Check if the field should apply rounding. If so, verify that the correct type of rounding is used (round-up, round-down, etc.) | |
| 9 | Check that the field does not apply unwanted rounding when inserting values larger than allowed or values with decimal places | |
| 10 | If the amount field uses an exchange rate, check that the correct rate is applied and verify how the rate is updated | |
| 11 | Check that currency fields also display the currency abbreviation |