Better phone input (no invalid number)

apps/member/forms.py

@@ -10,6 +10,7 @@ from django.contrib.auth.forms import AuthenticationForm
 from django.contrib.auth.models import User
 from django.db import transaction
 from django.forms import CheckboxSelectMultiple
+from phonenumber_field.formfields import PhoneNumberField
 from django.utils import timezone
 from django.utils.translation import gettext_lazy as _
 from note.models import NoteSpecial, Alias
@@ -45,6 +46,11 @@ class ProfileForm(forms.ModelForm):
     A form for the extras field provided by the :model:`member.Profile` model.
     """
     # Remove widget=forms.HiddenInput() if you want to use report frequency.
+    phone_number = PhoneNumberField(
+        widget=forms.TextInput(attrs={"type": "tel", "class": "form-control"}),
+        required=False
+    )
+
     report_frequency = forms.IntegerField(required=False, initial=0, label=_("Report frequency"))
 
     last_report = forms.DateTimeField(required=False, disabled=True, label=_("Last report date"))
@@ -72,7 +78,12 @@ class ProfileForm(forms.ModelForm):
         if not self.instance.section or (("department" in self.changed_data
                                          or "promotion" in self.changed_data) and "section" not in self.changed_data):
             self.instance.section = self.instance.section_generated
-        return super().save(commit)
+        instance = super().save(commit=False)
+        if instance.phone_number:
+            instance.phone_number = instance.phone_number.as_e164
+        if commit:
+            instance.save()
+        return instance
 
     class Meta:
         model = Profile