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

Henrique Moody d2198dfd01

Replace isValid() calls with assert()

There's more value on showing how `assert()` displays the validation
messages than simply showing if `isValid()` returns `true` or `false`.

However, that increases the chances of having outdated documentation, so
I created a doc linter that updates the Markdown files with the
correct message.

2026-01-13 23:37:06 -07:00

1.4 KiB

Raw Blame History

In

In(mixed $haystack)
In(mixed $haystack, bool $compareIdentical)

Validates if the input is contained in a specific haystack.

For strings:

v::in('lorem ipsum')->assert('ipsum');
// Validation passes successfully

For arrays:

v::in(['lorem', 'ipsum'])->assert('lorem');
// Validation passes successfully

A second parameter may be passed for identical comparison instead of equal comparison.

Message template for this validator includes {{haystack}}.

Templates

`In::TEMPLATE_STANDARD`

Mode	Template
`default`	{{subject}} must be in {{haystack}}
`inverted`	{{subject}} must not be in {{haystack}}

Template placeholders

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

Categorization

Arrays
Comparisons
Strings

Changelog

Version	Description
0.3.9	Created

1.4 KiB Raw Blame History

In