core/homeassistant/components/electrasmart/strings.json

{
  "config": {
    "abort": {
      "already_configured": "[%key:common::config_flow::abort::already_configured_device%]"
    },
    "error": {
      "cannot_connect": "[%key:common::config_flow::error::cannot_connect%]",
      "invalid_auth": "[%key:common::config_flow::error::invalid_auth%]",
      "invalid_phone_number": "Either wrong phone number or unregistered user",
      "unknown": "[%key:common::config_flow::error::unknown%]"
    },
    "step": {
      "one_time_password": {
        "data": {
          "one_time_password": "One-time password"
        }
      },
      "user": {
        "data": {
          "phone_number": "Phone number"
        }
      }
    }
  }
}