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626 B
626 B
When
v::when(v $if, v $then, v $else)v::when(v $if, v $then)
A ternary validator that accepts three parameters.
When the $if validates, returns validation for $then.
When the $if doesn't validate, returns validation for $else, if defined.
v::when(v::intVal(), v::positive(), v::notEmpty())->validate($input);
In the sample above, if $input is an integer, then it must be positive.
If $input is not an integer, then it must not me empty.
When $else is not defined use AlwaysInvalid
See also: