Is a letter from my employer sufficient for the DTV application as a remote worker in Thailand, or do I need to provide an employment contract?

Expat applicants for the DTV visa as remote workers question whether a letter from their employer is enough, or if an employment contract is also required. Comments reveal that while some found a letter sufficient, others had issues with outdated contracts and were asked to provide additional confirmation of employment. Context is given for applications in Jakarta and Taipei, emphasizing the importance of documentation to prove remote work eligibility.