protected function isValueTypeValidForExactConditions($value)
    {
        if (is_string($value) || is_bool($value) || is_int($value) || is_float($value)) {
            return true;
        }

        return false;
    }
protected function isValueTypeValidForExactConditions($value)
    {
        if (is_string($value) || is_bool($value) || is_int($value) || is_float($value)) {
            return true;
        }

        return false;
    }
protected function isValueTypeValidForExactConditions ( $ value ) { if ( is_string ( $ value ) || is_bool ( $ value ) || is_int ( $ value ) || is_float ( $ value ) ) { return true ; } return false ; }
Checks if the given input is a valid value for exact condition evaluation.

@param  $value Input to check.

@return boolean true if given input is a string/boolean/number, false otherwise.
Checks if the given input is a valid value for exact condition evaluation .