respect-validation/docs/validators/PerfectSquare.md

PerfectSquare

• PerfectSquare()

Validates whether the input is a perfect square.

v::perfectSquare()->isValid(25); // true (5*5)
v::perfectSquare()->isValid(9); // true (3*3)

Templates

PerfectSquare::TEMPLATE_STANDARD

Mode	Template
default	{{subject}} must be a perfect square number
inverted	{{subject}} must not be a perfect square number

Template placeholders

Placeholder	Description
subject	The validated input or the custom validator name (if specified).

Categorization

• Math
• Numbers

Changelog

Version	Description
0.3.9	Created

---

See also:

• Factor
• Fibonacci
• PrimeNumber