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

Alexandre Gomes Gaigalas d9cdc118b2 Introduce REUSE compliance

This commit introduces REUSE compliance by annotating all files
with SPDX information and placing the reused licences in the
LICENSES folder.

We additionally removed the docheader tool which is made obsolete
by this change.

The main LICENSE and copyright text of the project is now not under
my personal name anymore, and it belongs to "The Respect Project
Contributors" instead.

This change restores author names to several files, giving the
appropriate attribution for contributions.

2026-01-21 06:28:11 +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