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respect-validation/docs/validators/Not.md
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

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Not

  • Not(Validator $validator)

Negates any validator.

v::not(v::ip())->assert('foo');
// Validation passes successfully

In the sample above, validator returns true because 'foo' isn't an IP Address.

You can negate complex, grouped or chained validators as well:

v::not(v::intVal()->positive())->assert(-1.5);
// Validation passes successfully

Each other validation has custom messages for negated validators.

Templates

Template placeholders

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

Categorization

  • Core
  • Conditions
  • Nesting

Changelog

Version Description
0.3.9 Created

See Also