respect-validation/docs/validators/OneOf.md

OneOf

• OneOf(Validator $validator1, Validator $validator2, Validator ...$validator)

Will validate if exactly one inner validator passes.

v::oneOf(v::digit(), v::alpha())->isValid('AB'); // true
v::oneOf(v::digit(), v::alpha())->isValid('12'); // true
v::oneOf(v::digit(), v::alpha())->isValid('AB12'); // false
v::oneOf(v::digit(), v::alpha())->isValid('*'); // false

The chains above validate if the input is either a digit or an alphabetic character, one or the other, but not neither nor both.

Templates

OneOf::TEMPLATE_NONE

Used when none of the validators have passed.

Mode	Template
default	{{subject}} must pass one of the rules
inverted	{{subject}} must pass one of the rules

OneOf::TEMPLATE_MORE_THAN_ONE

Used when more than one validator has passed.

Mode	Template
default	{{subject}} must pass only one of the rules
inverted	{{subject}} must pass only one of the rules

Template placeholders

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

Categorization

• Composite
• Nesting

Changelog

Version	Description
3.0.0	Require at least two validators to be passed
0.3.9	Created

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See also:

• AllOf
• AnyOf
• Circuit
• NoneOf
• When