Lowercase()
Validates whether the characters in the input are lowercase.
v::stringType()->lowercase()->assert('xkcd');
// Validation passes successfully| Mode | Template |
|---|---|
default |
{{subject}} must contain only lowercase letters |
inverted |
{{subject}} must not contain only lowercase letters |
| Placeholder | Description |
|---|---|
subject |
The validated input or the custom validator name (if specified). |
- Strings
| Version | Description |
|---|---|
| 0.3.9 | Created |