mirror of https://github.com/Respect/Validation.git synced 2026-03-15 06:45:44 +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

1.3 KiB

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Countable

Countable()

Validates if the input is countable, in other words, if you're allowed to use count() function on it.

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

v::countable()->assert(new ArrayObject());
// Validation passes successfully

v::countable()->assert('string');
// → "string" must be a countable value

Templates

`Countable::TEMPLATE_STANDARD`

Mode	Template
`default`	{{subject}} must be a countable value
`inverted`	{{subject}} must not be a countable value

Template placeholders

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

Categorization

Types

Changelog

Version	Description
1.0.0	Created from `ArrayVal`

1.3 KiB Raw Blame History