src/Filter.php
protected static function processUNum(&$value, $options)
    {
        if (!isset($options['min']) || empty($options['min']) || $options['min'] < 0) {
            $options['min'] = 0;
        }
        self::processNum($value, $options);
    }
protected static function processUNum(&$value, $options)
    {
        if (!isset($options['min']) || empty($options['min']) || $options['min'] < 0) {
            $options['min'] = 0;
        }
        self::processNum($value, $options);
    }
protected static function processUNum ( & $ value , $ options ) { if ( ! isset ( $ options [ 'min' ] ) || empty ( $ options [ 'min' ] ) || $ options [ 'min' ] < 0 ) { $ options [ 'min' ] = 0 ; } self :: processNum ( $ value , $ options ) ; }
process positive number
@param $value
@param $options
process positive number