is_numeric(changing to pop)

PHP
1

hi, please i am trying to set a rule for if is_numeric, this was the way i did it.

'Price' => array(
'required' => true,
'is_numeric' => true
)

and in the validation script

case 'is_numeric':
if($value != $rule_value) {
$this->addError("{$item} must be a numeric value.");
}

and i tried

case 'is_numeric':
if($value != $source[$rule_value]) {
$this->addError("{$item} must be a numeric value.");
}

but its accepting any value as is_numeric and the error keeps coming up

2

this is what i used and its ok

case 'is_numeric':
						if(is_numeric($value) != $rule_value) {
							$this->addError("{$item} must be a numeric value.");
						}