PerfectSquare()
Validates whether the input is a perfect square.
v::perfectSquare()->isValid(25); // true (5*5)
v::perfectSquare()->isValid(9); // true (3*3)| Mode | Template |
|---|---|
default |
{{subject}} must be a perfect square number |
inverted |
{{subject}} must not be a perfect square number |
| Placeholder | Description |
|---|---|
subject |
The validated input or the custom validator name (if specified). |
- Math
- Numbers
| Version | Description |
|---|---|
| 0.3.9 | Created |
See also: