I'm planning to apply for the evisa in Vietnam through Thai soft power (Muay Thai).
I'm currently in Thailand. Do I have to leave thailand first before I can submit my online application on [members only]/
TLDR : Answer Summary
To apply for an eVisa for Vietnam from Thailand, you must leave Thailand first. The application process requires you to provide your current location, and if you indicate that you are in Vietnam while being in Thailand, it could lead to issues of fraud. Submitting the application while still in Thailand may lead to rejection and loss of application fees.