python - How to change this regular html form into django form? -

i want change following html form:

@transaction.atomic def register(request):     if request.method == "post":         fname = request.post['first_name']         lname = request.post['last_name']          mobile = request.post['mobile']         """this section replaces multiple characters blank value         mobile number has nothing except numeric values         """         rep = ['+', '-', ' ', '.']         in rep:             mobile = mobile.replace(i, '')          company = request.post['company']         email = request.post['email']          u = user.objects.create_user(mobile, email, '1234', first_name=fname, last_name=lname)         u.save()          p = userprofile.objects.create(user=u, company=company, mobile=mobile)         p.save()          return httpresponse("registration complete! please head on <a href='/login/'>login page</a> start using sms panel.")      return render(request, "message/register.html", {}) 

into django form because need learn how use them, need fields filled before registration completes, don't want optional fields. following i've come documentation.

views.py

@transaction.atomic def register(request):     if request.method == "post":         form = registerform(request.post)         if form.is_valid():             # guess need help. thanks.     else:         form = registerform()     return render(request, "message/register.html", {'form': form}) 

register.html

<form method="post" action="">     {% csrf_token %}     {{ form }}      <input type="submit" value="register"/> </form> 

you can create form registerform , add process of cleaning of mobile clean_mobile function in forms.py. in views.py, can access form data using form.cleaned_data dictionary.

you can below:

forms.py

from django import forms  class registerform(forms.form):      first_name = forms.charfield(max_length=100)     last_name = forms.charfield(max_length=100)     mobile = forms.charfield()     company = forms.charfield(max_length=100)     email = forms.emailfield()      def clean_mobile(self):         mobile = self.cleaned_data['mobile']         rep = ['+', '-', ' ', '.']         in rep:             mobile = mobile.replace(i, '')         return mobile 

views.py

@transaction.atomic def register(request):     if request.method == "post":         form = registerform(request.post)         if form.is_valid():             u = user.objects.create_user(form.cleaned_data['mobile'], form.cleaned_data['email'], '1234', first_name=form.cleaned_data['first_name'], last_name=form.cleaned_data['last_name'])             u.save()              p = userprofile.objects.create(user=u, company=form.cleaned_data['company'], mobile=form.cleaned_data['mobile'])             p.save()              return httpresponse("registration complete! please head on <a href='/login/'>login page</a> start using sms panel.")     else:         form = registerform()         return render(request, "message/register.html", {'form': form})