i want to set default dates for RateRangePicker from yesterday to today, below is my code to have it but when set $yday as below it is showing "1969-12-31" and for $today it is showing correct date of today. please guide how i can set correct yesterday's date as "2023-01-18".

protected function defaultParamValues()
    {
        $today = date("Y-m-d");
        $yday = date("Y-m-d", -1);
        return array(
            // "dateRange"=>array(date("2022-12-01"),date("2022-12-01")),
            "dateRange"=>array($yday,$today),
            "customers"=>NULL,
        );
    }

.view.php

            DateRangePicker::create(array(
                            "name"=>"dateRange",
                            "format"=>"YYYY-MM-DD",
                            "timeZone" => "ZZ"
                        ))

regards

thanks @KoolReprt

will try it and confirm.

@KoolReport thanks for help. it works fine, screenshot at below:

regards