# StringType - `v::stringType()` Validates a string. ```php v::stringType()->validate('hi'); // true ``` *** See also: * [Alnum](Alnum.md) * [ArrayType](ArrayType.md) * [BoolType](BoolType.md) * [BoolVal](BoolVal.md) * [CallableType](CallableType.md) * [FloatType](FloatType.md) * [IntType](IntType.md) * [NullType](NullType.md) * [ObjectType](ObjectType.md) * [ResourceType](ResourceType.md) * [Type](Type.md)