respect-validation/docs/validators/Roman.md
Henrique Moody d2198dfd01
Replace isValid() calls with assert()
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However, that increases the chances of having outdated documentation, so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.
2026-01-13 23:37:06 -07:00

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: