django-rest-framework date formats

settings.py
REST_FRAMEWORK_DATE_INPUT_FORMATS = (
    '%d-%m-%Y',
)
REST_FRAMEWORK = {
    'DEFAULT_RENDERER_CLASSES': ('rest_framework.renderers.JSONRenderer',),
    'DATE_INPUT_FORMATS': REST_FRAMEWORK_DATE_INPUT_FORMATS,
}

views.py
from rest_framework.generics import CreateAPIView
from .models import Enquiry

class EnquiryCreateAPIView(CreateAPIView):
    model = Enquiry