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619 B
619 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 $else
, if defined.
v::when(v::int(), v::positive(), v::notEmpty())->validate($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: