respect-validation/docs/rules/Extension.md
Henrique Moody 48405271c5
Replace placeholder "name" with "subject"
The `{{name}}` placeholder could represent different things depending on
the state of the Result, and referring to it as `{{name}}` seems
arbitrary. This commit changes it to `{{subject}}`, which is much more
generic and it describes well what that placeholder can mean.
2025-12-26 21:30:01 +01:00

1.3 KiB

Extension

  • Extension(string $extension)

Validates if the file extension matches the expected one:

v::extension('png')->isValid('image.png'); // true

This rule is case-sensitive.

Templates

Extension::TEMPLATE_STANDARD

Mode Template
default {{subject}} must have {{extension}} extension
inverted {{subject}} must not have {{extension}} extension

Template placeholders

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

Categorization

  • File system

Changelog

Version Description
1.0.0 Created

See also: