mirror of https://github.com/Respect/Validation.git synced 2026-03-15 14:55:44 +01:00

Alexandre Gomes Gaigalas bd48bdcda4 Lint Changelog format in validator docs

Introduces a Markdown linter for checking the Changelog format.

"See Also" was transformed into a section to make it easier to
handle it with the `Content` class. The "Related" linter was
simplified to reflect that change too.

An additional "alignment" parameter was added to markdown table
generators, allowing the padding and headers to be explicitly
marked with a specific left (-1), middle (0) or right(1)
alignment.

Existing files were fixed using the `fix` option after the
changes.

2026-01-26 19:11:00 +00:00

1.2 KiB

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Unique

Unique()

Validates whether the input array contains only unique values.

v::unique()->assert([]);
// Validation passes successfully

v::unique()->assert([1, 2, 3]);
// Validation passes successfully

v::unique()->assert([1, 2, 2, 3]);
// → `[1, 2, 2, 3]` must not contain duplicates

v::unique()->assert([1, 2, 3, 1]);
// → `[1, 2, 3, 1]` must not contain duplicates

Templates

`Unique::TEMPLATE_STANDARD`

Mode	Template
`default`	{{subject}} must not contain duplicates
`inverted`	{{subject}} must contain duplicates

Template placeholders

Placeholder	Description
`subject`	The validated input or the custom validator name (if specified).

Categorization

Arrays

Changelog

Version	Description
2.0.0	Created

1.2 KiB Raw Blame History