respect-validation/docs/validators/Negative.md
Henrique Moody 7c681fec66
Fix SPDX headers in all files
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

1.3 KiB

Negative

  • Negative()

Validates whether the input is a negative number.

v::numericVal()->negative()->assert(-15);
// Validation passes successfully

Templates

Negative::TEMPLATE_STANDARD

Mode Template
default {{subject}} must be a negative number
inverted {{subject}} must not be a negative number

Template placeholders

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

Categorization

  • Math
  • Numbers

Changelog

Version Description
2.0.0 Does not validate non-numeric values
0.3.9 Created

See Also