mirror of https://github.com/Respect/Validation.git synced 2026-03-14 22:35:45 +01:00

Alexandre Gomes Gaigalas 2a7f345e32 Streamline validators.md index

Makes it so the index looks more like a cheatsheet, condensing
information instead of making long lists that require lots of
scrolling to explore.

Additionally, the happy path for each validator was also
added, providing a quick reference use for comparison.

The direct markdown links were replaced by titled markdown
references, offering mouse-over tooltips over links that
display the validator one-line description.

To ensure a proper source of truth for these new index
goodies, the AssertionMessageLinter was modified to
verify that the first assertion in each doc is a
single-line validator that passes (a happy path), further
making our documentation conventions more solid.

2026-01-28 12:47:08 +00:00

1.1 KiB

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Callback

Callback(callable $callback)
Callback(callable $callback, mixed ...$arguments)

Validates the input using the return of a given callable.

v::callback(fn (int $input): bool => $input % 5 === 0,)->assert(10);
// Validation passes successfully

Templates

`Callback::TEMPLATE_STANDARD`

Mode	Template
`default`	{{subject}} must be valid
`inverted`	{{subject}} must be invalid

Template placeholders

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

Categorization

Callables

Changelog

Version	Description
0.3.9	Created

1.1 KiB Raw Blame History