What is the way to set the time 7am when the button returnToDefault is pressed?

import DatePicker from 'react-native-date-picker';
import { View, Text, ScrollView, SafeAreaView, TouchableOpacity } from 'react-native';
import React, { useState } from 'react';
import moment from 'moment';


const Preferences = () => {
const [openHours, setOpenHours] = useState(false);
  const [hours, setHours] = useState(new Date());

return (
            <TouchableOpacity
              onPress={() => setOpenHours(true)}
            >
              <Text>
                {moment(hours).format('LTS')}
              </Text>
            </TouchableOpacity>
<DatePicker
              modal
              mode='time'
              open={openHours}
              date={hours}
              onConfirm={orderDate => {
                setOpenHours(false);
                setHours(new Date(orderDate));
              }}
              onCancel={() => {
                setOpenHours(false);
              }}
            />

        <TouchableOpacity
          onPress={returnToDefault}
        >
          <Text>return to default</Text>
        </TouchableOpacity>
  );
};

CodePudding user response：

You can do something like this:

const returnToDefault=()=>{
   setHours(moment()
    .set('hours', 7)
    .set('minutes', 0)
    .set('seconds', 0)
    .set('milliseconds', 0)
    .toDate());
}

And, in TouchableOpacity,

   {moment(hours).format('hh:mm')} 

instead of

{moment(hours).format('LTS')}