status-im/status-go

package requests

import (
    "errors"

    "github.com/status-im/status-go/eth-node/types"
)

var ErrCancelRequestToJoinCommunityInvalidID = errors.New("cancel-request-to-join-community: invalid id")

type CancelRequestToJoinCommunity struct {
    ID types.HexBytes `json:"id"`
}

func (j *CancelRequestToJoinCommunity) Validate() error {
    if len(j.ID) == 0 {
        return ErrCancelRequestToJoinCommunityInvalidID
    }

    return nil
}