respect-validation/docs/rules/Unique.md

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

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See also:

• ArrayType
• ArrayVal
• Contains
• Each