Added support for international phone numbers in volunteer model

floodrelief/settings.py

@@ -57,6 +57,7 @@ def get_list(text):
 # Application definition
 
 INSTALLED_APPS = [
+    'phonenumber_field',
     'mainapp.apps.MainappConfig',
     'django.contrib.admin',
     'django.contrib.auth',
@@ -73,6 +74,8 @@ def get_list(text):
     'rest_auth',
 ]
 
+PHONENUMBER_DEFAULT_REGION = 'IN'
+
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',
     'whitenoise.middleware.WhiteNoiseMiddleware',

mainapp/migrations/0069_auto_20180821_2231.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.1 on 2018-08-21 17:01
+
+from django.db import migrations
+import phonenumber_field.modelfields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mainapp', '0068_auto_20180821_1710'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='volunteer',
+            name='phone',
+            field=phonenumber_field.modelfields.PhoneNumberField(max_length=128, verbose_name='Phone - ഫോണ്\u200d നമ്പര്\u200d'),
+        ),
+    ]

mainapp/migrations/0070_auto_20180821_2302.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.1 on 2018-08-21 17:32
+
+from django.db import migrations
+import phonenumber_field.modelfields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mainapp', '0069_auto_20180821_2231'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='volunteer',
+            name='phone',
+            field=phonenumber_field.modelfields.PhoneNumberField(error_messages={'invalid': 'Add + for International Phone Number'}, max_length=128, verbose_name='Phone - ഫോണ്\u200d നമ്പര്\u200d'),
+        ),
+    ]

mainapp/migrations/0071_auto_20180821_2308.py

@@ -0,0 +1,19 @@
+# Generated by Django 2.1 on 2018-08-21 17:38
+
+from django.db import migrations
+import phonenumber_field.modelfields
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mainapp', '0070_auto_20180821_2302'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='volunteer',
+            name='phone',
+            field=phonenumber_field.modelfields.PhoneNumberField(error_messages={'invalid': 'Please enter a valid phone number. Add + in the beginning for International Phone Number'}, max_length=128, verbose_name='Phone - ഫോണ്\u200d നമ്പര്\u200d'),
+        ),
+    ]

mainapp/migrations/0072_merge_20180821_2326.py

@@ -0,0 +1,14 @@
+# Generated by Django 2.1 on 2018-08-21 17:56
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mainapp', '0071_auto_20180821_2308'),
+        ('mainapp', '0069_auto_20180821_1929'),
+    ]
+
+    operations = [
+    ]

mainapp/models.py

@@ -1,7 +1,7 @@
 import os
 import uuid
 from enum import Enum
-
+from phonenumber_field.modelfields import PhoneNumberField
 from django.db import models
 from django.core.validators import RegexValidator
 from django.contrib.auth.models import User
@@ -179,10 +179,7 @@ class Volunteer(models.Model):
         verbose_name="District - ജില്ല"
     )
     name = models.CharField(max_length=100, verbose_name="Name - പേര്")
-
-    phone_number_regex = RegexValidator(regex='^((\+91|91|0)[\- ]{0,1})?[456789]\d{9}$', message='Please Enter 10 digit mobile number or landline as 0<std code><phone number>', code='invalid_mobile')
-    phone = models.CharField(max_length=14, verbose_name="Phone - ഫോണ്‍ നമ്പര്‍", validators=[phone_number_regex])
-
+    phone = PhoneNumberField(verbose_name="Phone - ഫോണ്‍ നമ്പര്‍", error_messages={"invalid":"Please enter a valid phone number. Add + in the beginning for International Phone Number"})
     organisation = models.CharField(max_length=250, verbose_name="Organization (സംഘടന) / Institution")
     address = models.TextField(verbose_name="Address - വിലാസം")
     area = models.CharField(

requirements.txt

@@ -20,5 +20,5 @@ pillow==5.2.0
 boto3==1.7.80
 botocore==1.10.80
 django-storages==1.6.6
-beautifulsoup4==4.6.3
-
+django-phonenumber-field
+beautifulsoup4==4.6.3