What's the size of the Expo push notification token?

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votes

With Expo Push Notification the token associated with the user must be stored in the backend where notifications are then being generated. This token is typically stored in a database. I couldn't find in the Expo doc any mention of the size of the token. So here is my question: what's the size of the Expo Push Notification token?

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expo

1 Answers

1
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The token size is unspecified so a VARCHAR field or similar would work well in standard databases. If you need a fixed size, 1KB would likely work but it's not guaranteed and a variable-width field is safest.