Not work with the serializer field contains number

[nyk510]

Environment

• Django==2.0

Abstract

We define some serializer field contains number like password1, the serializer can't detect field and raise required error.

Example

We define the endpoint to change password. The Serializer has two fields, i.e.

• new_password1
• new_password2

, then post to it with the body as

{
  "newPassword1": "hogehoge",
  "newPassword2": "hogehoge"
}

. We have required field error like

Downgrade djangorestframework-camel-case to 0.2.0, it works.

[bunnyfly]

The recent upgrade to 0.2.0 -> 1.0.3 broke this exact form for me (django-rest-auth's rest_auth PasswordChangeView).

All other forms in my app seem to work, but if I append a number to fields in my own serializers, it also seems to break those and I can't seem to get them to work.

[insung151]

Did you check underscoreize setting?

[nyk510]

@insung151 thanks for the wonderful comment !!
Is it different underscoreize default value before version==0.20 ...?

[roboxdev]

I had a similar problem when updated to 1.0.3

I've tried to POST this body. custom_earn_points_rate is JSONField

{
  "customEarnPointsRate":{
    "itemMultipliers":{},
    "categoryMultipliers":{
      "167": {"multiplier":1400}
    }
  }
}

And I got 16_7 as key instead of 167.
'no_underscore_before_number': True setting solved my problem.