rules_database.json

{
  "rules": {
    ".read": false,
    ".write": false,
    "kartuGambar": {
      ".read": true,
      "$kartu": {
        ".write": "newData.child('owner').val() == auth.uid || data.child('owner').val() == auth.uid",
        ".validate": "newData.hasChildren(['judul', 'tanda', 'ucapan', 'warna', 'foto', 'path', 'owner']) || data.hasChildren(['judul', 'tanda', 'ucapan', 'warna', 'foto', 'path', 'owner'])",
        "suka": {
          "$uid": {
            ".write": "auth.uid == $uid",
            ".validate": "newData.hasChild('liked') || data.hasChild('liked')",
            "liked": { ".validate": true },
            "$lain": { ".validate": false }
          }
        },
        "komentar": {
          "$komentar": {
            ".write": "newData.child('nama').val() == auth.uid || data.child('nama').val() == auth.uid",
            "nama": { ".validate": true },
            "pesan": { ".validate": "newData.val().length < 300" },
            "$lain": { ".validate": false }
          }
        },
        "judul": { ".validate": "newData.val().length < 20 || data.val().length < 20" },
        "tanda": { ".validate": "newData.val().length < 20 || data.val().length < 20" },
        "ucapan": { ".validate": "newData.val().length < 501 || data.val().length < 501" },
        "warna": { ".validate": true },
        "foto": { ".validate": true },
        "path": { ".validate": true },
        "owner": { ".validate": "newData.val() == auth.uid || data.val() == auth.uid" },
        "pamerin": { ".validate": true },
        "$lain": { ".validate": false }
      }
    },
    "kartuUser": {
      "$uid": {
        ".read": "auth.uid == $uid",
        "$kartu": {
          ".write": "auth.uid == $uid",
          "exist": { ".validate": true },
          "$lain": { ".validate": false }
        }
      }
    },
    "users": {
      "$uid": {
        ".read": "auth.uid != null",
        ".write": "auth.uid == $uid",
        "username": { ".validate": "newData.val().length < 20 || data.val().length < 20" },
        "displayName": { ".validate": "newData.val().length < 20 || data.val().length < 20" },
        "$lain": { ".validate": false }
      }
    }
  }
}