StringVal
StringVal()
Validates whether the input can be used as a string.
v::stringVal()->validate('6'); // true
v::stringVal()->validate('String'); // true
v::stringVal()->validate(1.0); // true
v::stringVal()->validate(42); // true
v::stringVal()->validate(false); // true
v::stringVal()->validate(true); // true
v::stringVal()->validate(new ClassWithToString()); // true if ClassWithToString implements `__toString`
Categorization
- Strings
- Types
Changelog
| Version | Description |
|---|---|
| 2.0.0 | Created |
See also: