num

Checks for a valid number / numeric value (float, int, double)

V::num($value): bool

Parameters

Name	Type	Default
$valuerequired	`mixed`	no default value

bool

if (V::num(1.0)) {
  echo 'Yay, valid!';
}

fields:
  example:
    label: Example field
    type: text
    validate: num