Unique
Unique()
Validates whether the input array contains only unique values.
v::unique()->validate([]); // true
v::unique()->validate([1, 2, 3]); // true
v::unique()->validate([1, 2, 2, 3]); // false
v::unique()->validate([1, 2, 3, 1]); // false
Categorization
- Arrays
Changelog
| Version | Description |
|---|---|
| 2.0.0 | Created |
See also: