How to import data into Bubble.io: Step-by-Step Guide

Step 1: Access the Database Editor
Open your application in Bubble.io and go to the Data tab to find the App Data section. This is where all your application's data is managed.

Step 2: Prepare Your CSV File
Make sure that your CSV (comma-separated values) file is ready for import. The first row should be a header row with the names of the fields. Ensure that the data is valid, with proper formatting for different data types (e.g., yes/no fields should contain only 'yes' or 'no').

Step 3: Click on 'Upload'
In the App Data section, find and click on the 'Upload' button to initiate the data importing process.

Step 4: Select Data Type and File
Choose the type of data you wish to upload and then select your CSV file. The types of data and relevant fields should already be defined within your app to match the CSV format.

Step 5: Map Fields
Carefully map the columns from your CSV file to the corresponding fields in your Bubble.io database. This step ensures that each piece of data goes into the correct place.

Step 6: Select Custom and Composite Fields
Choose the appropriate custom and composite fields for matching complex types of data if necessary. Make sure that entries you are uploading as composite fields already exist in your database.

Step 7: Set Delimiters for Lists
If you're importing data into fields that are lists, set a different delimiter to separate the items within the list.

Step 8: Validate Data
Before finalizing the import, validate the data to check for errors and ensure compatibility with Bubble.io's database structure.

Step 9: Upload Data
After validation, click 'Upload data' to begin the process. The data will be uploaded to the Bubble.io servers and processed in the background, allowing you to use other features or even close the webpage while you wait.

Step 10: Monitor and Complete
Once the upload is complete, you will receive an email notification. If there were any errors during the upload, the notification would contain details for you to review and rectify.

Remember that importing data is available only to users with a paid Bubble plan. Also, ensure that only one upload or modify operation occurs at a time for a given application to prevent errors.