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There's more value on showing how `assert()` displays the validation messages than simply showing if `isValid()` returns `true` or `false`. However, that increases the chances of having outdated documentation, so I created a doc linter that updates the Markdown files with the correct message.
1.2 KiB
1.2 KiB
Roman
Roman()
Validates if the input is a Roman numeral.
v::roman()->assert('IV');
// Validation passes successfully
Templates
Roman::TEMPLATE_STANDARD
| Mode | Template |
|---|---|
default |
{{subject}} must be a valid Roman numeral |
inverted |
{{subject}} must not be a valid Roman numeral |
Template placeholders
| Placeholder | Description |
|---|---|
subject |
The validated input or the custom validator name (if specified). |
Categorization
- Numbers
Changelog
| Version | Description |
|---|---|
| 2.0.0 | Exception message refers to Roman "numerals" instead of "numbers" |
| 2.0.0 | Do not consider empty strings as valid |
| 0.3.9 | Created |
See also: