From 90e8d04813bb8e7cbcce0cc95da6631b09c0a4cf Mon Sep 17 00:00:00 2001
From: Sayyid Hamid Mahdavi <sayyidhamidmahdavi@gmail.com>
Date: Wed, 18 Nov 2020 12:28:29 +0330
Subject: [PATCH] validate phone number for iran in serializer

---
 apps/users/serializers.py | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/apps/users/serializers.py b/apps/users/serializers.py
index 74c948f..e42c1c3 100644
--- a/apps/users/serializers.py
+++ b/apps/users/serializers.py
@@ -1,9 +1,13 @@
+from django.core.validators import RegexValidator
 from rest_framework import serializers
 
 from apps.users.models import User
 from django.utils import timezone
+from django.utils.translation import gettext_lazy as _
 
-
+phone_number_validator = RegexValidator(regex=r'^\+98\d{10,10}$', message=_(
+        "Phone number must be entered in the format: '+989999999999'."
+    ),)
 class PublicUserSerializer(serializers.ModelSerializer):
     class Meta:
         model = User
@@ -12,6 +16,7 @@ class PublicUserSerializer(serializers.ModelSerializer):
 
 
 class AccountSerializer(serializers.ModelSerializer):
+    phone_number = serializers.CharField(validators=[phone_number_validator])
     class Meta:
         model = User
         fields = (
@@ -38,7 +43,7 @@ class AccountSerializer(serializers.ModelSerializer):
 
 
 class RequestOTPSerializer(serializers.ModelSerializer):
-    phone_number = serializers.CharField(required=True)
+    phone_number = serializers.CharField(required=True, validators=[phone_number_validator])
     ttl = serializers.SerializerMethodField()
 
     class Meta:
@@ -80,7 +85,7 @@ class RequestOTPSerializer(serializers.ModelSerializer):
 
 
 class UserInquirySerializer(serializers.ModelSerializer):
-    phone_number = serializers.CharField(required=True)
+    phone_number = serializers.CharField(required=True, validators=[phone_number_validator])
 
     class Meta:
         model = User