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Ciao

Ciao.isEmpty()

Description

The isEmpty function enables the user to check if the CiaoData object is empty. Returns true if the operation isn’t yet completed by the connector, or false if the operation is completed and data is available.

Syntax

data.isEmpty();

Returns

True in case of empty data, false otherwise

Example

if(data.isError()){
  String id = data.get(0);
  String error = data.get(2);
  Serial.println("Error:" + error);
  }
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