mirror of https://github.com/Respect/Validation.git synced 2026-03-15 06:45:44 +01:00

Henrique Moody 7c681fec66

I ran the `bin/console spdx --fix` with different strategies for
different files. For most of the core classes, since they've been
drastically rebuilt, I've run it with the `git-blame` strategy, for for
the `src/Validators`, in which the API changed completely but the logic
remains the same, I use the `git-log` strategy.

2026-02-03 15:23:23 +01:00

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Falsy

Falsy()

Validates whether the given input is considered empty or falsy, similar to PHP's empty() function.

We recommend you to check Comparing empty values for more details.

v::falsy()->assert('');
// Validation passes successfully

Null values are empty:

v::falsy()->assert(null);
// Validation passes successfully

Numbers:

v::falsy()->assert(0);
// Validation passes successfully

Empty arrays:

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

Templates

`Falsy::TEMPLATE_STANDARD`

Mode	Template
`default`	{{subject}} must be falsy
`inverted`	{{subject}} must not be falsy

Template placeholders

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

Categorization

Miscellaneous

Changelog

Version	Description
3.0.0	Renamed to `Falsy` and changed the behavior
0.3.9	Created as `NotEmpty`

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