{
  "type": "number",
  "key": "registration_device_max_accounts",
  "constant": "REGISTRATION_DEVICE_MAX_ACCOUNTS",
  "description": "Maximum number of accounts allowed per browser/device before registration is blocked (main account is the oldest account seen on that device).",
  "required": true,
  "placeholder": "1",
  "validation": "required|integer|min:1|max:10",
  "options": [],
  "category": "security",
  "sensitive": false
}