title: Django rest framework DateField format
body: <p>I have drf model which is containe DateField. That field default format is "YYYY-MM-DD" just i want to convert "DD-MM-YYYY" how can is possible.</p>
  
  <p><em>models.py</em></p>
  
  <pre><code>class Reminder(BaseModel):
      content = models.TextField()
      schedule_date = models.DateField()
      schedule_time = models.TimeField()
      is_release = models.BooleanField(default=True)
  </code></pre>
  
  <p>serializer.py</p>
  
  <pre><code>class ReminderSerializer(HyperlinkedModelSerializer):
      schedule_date = serializers.DateField(format="%d-%m-%Y")
      class Meta:
          model = Reminder
          fields = ('id','content','created_at','schedule_date','schedule_time','user_id','is_release','is_deleted',)
  </code></pre>
  
  <p>in serializer.py i just give the format but that format convering only in List page. as you can see listing is okey but the POST action field is not converted. <a href="https://i.stack.imgur.com/WKpYS.png" rel="noreferrer">API please look at image</a></p>