respect-validation/docs/validators/Fibonacci.md

Fibonacci

• Fibonacci()

Validates whether the input follows the Fibonacci integer sequence.

v::fibonacci()->isValid(1); // true
v::fibonacci()->isValid('34'); // true
v::fibonacci()->isValid(6); // false

Templates

Fibonacci::TEMPLATE_STANDARD

Mode	Template
default	{{subject}} must be a valid Fibonacci number
inverted	{{subject}} must not be a valid Fibonacci number

Template placeholders

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

Categorization

• Math
• Numbers

Changelog

Version	Description
1.1.0	Created

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See also:

• PerfectSquare
• PrimeNumber