[Answered ]-SimpleJWT confirm password field

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You can validate the two passwords fields with serializers validate(self, attrs) method like this :

def validate(self, attrs):
    if attrs['password1'] != attrs['password2']:
        raise serializers.ValidationError({"password": "Password fields didn't match."})

    return attrs

in your case change your RegisterUserSerializer class like this :

from rest_framework import serializers
from django.contrib.auth.models import User
from rest_framework.validators import UniqueValidator
from django.contrib.auth.password_validation import validate_password


class RegisterUserSerializer(serializers.ModelSerializer):
    
    password1 = serializers.CharField(write_only=True,  validators=[validate_password])
    password2 = serializers.CharField(write_only=True)

    class Meta:
        model = User
        fields = ('email','user_name', 'password1', 'password2')
        

    def validate(self, attrs):
        if attrs['password1'] != attrs['password2']:
            raise serializers.ValidationError({"password": "Password fields didn't match."})

        return attrs

    def create(self, validated_data):
        user = User.objects.create(
            username=validated_data['user_name'],
            email=validated_data['email'],
            
        )

        
        user.set_password(validated_data['password'])
        user.save()

        return user
👤monim

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