iconComponent and iconSource Can they be set at the same time ?

[gaoEnglish]

Issue

I want to have Icons on the left and right, what should I do?

Code

           <DatePicker
            style={{width: '100%'}}
            date={date}
            iconSource={require('../../../../assets/images/pages/calendar.png')} 
            showIcon={true}
            mode="datetime"
            placeholder="开始日期"
            format="YYYY-MM-DD HH:mm:ss "
            confirmBtnText="确定" // Specify the text of confirm btn in ios.
            cancelBtnText="取消"   // Specify the text of cancel btn in ios.
            customStyles={{
              dateIcon: {
                position: 'absolute',
                left: 100,
                top: 4,
                marginLeft: 0
              },
              dateInput: {
                //position: 'absolute',
                //right: 0,
                marginLeft: 36,
                borderWidth:0
              },
              dateText:{
                color:colors.primary
              }
              // ... You can check the source to find the other keys.
            }}
            iconComponent={// 设置之后 iconSource 失效 且 icon 不能改变位置
              <Icon
                name={ 'clock-o' }
                color={ colors.primary }
                size={ 20 }
                style={{ marginLeft: 10 }}
              />
            }
            onDateChange={(date) => {
                console.log(date)
                if(date){
                  setDateStamp(new Date(date).getTime());
                  setDate(date);
                }

              }
            }
          />