IntVal
IntVal()
Validates if the input is an integer, allowing leading zeros and other number bases.
v::intVal()->validate('10'); // true
v::intVal()->validate('089'); // true
v::intVal()->validate(10); // true
v::intVal()->validate(0b101010); // true
v::intVal()->validate(0x2a); // true
This rule will consider as valid any input that PHP can convert to an integer, but that does not contain non-integer values. That way, one can safely use the value this rule validates, without having surprises.
v::intVal()->validate(true); // false
v::intVal()->validate('89a'); // false
Even though PHP can cast the values above as integers, this rule will not consider them as valid.
Categorization
- Numbers
- Types
Changelog
Version | Description |
---|---|
2.0.14 | Allow leading zeros |
1.0.0 | Renamed from Int to IntVal |
0.3.9 | Created as Int |
See also: