respect-validation/docs/validators/Lowercase.md
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However, that increases the chances of having outdated documentation, so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

994 B

Lowercase

  • Lowercase()

Validates whether the characters in the input are lowercase.

v::stringType()->lowercase()->assert('xkcd');
// Validation passes successfully

Templates

Lowercase::TEMPLATE_STANDARD

Mode Template
default {{subject}} must contain only lowercase letters
inverted {{subject}} must not contain only lowercase letters

Template placeholders

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

Categorization

  • Strings

Changelog

Version Description
0.3.9 Created

See also: