How to Use VBA in Excel to Submit Data into a Web Form
Ever had a stack of contact rows in Excel that needed to be pushed into a web form, and the thought of doing it manually one record at a time made you want to close the laptop? This tutorial walks through a VBA macro that handles the whole submission for you, looping through each row and posting the data off to the form's URL. By the end, you will be able to send Name, Email, and Phone data from your worksheet straight into a web form and see the server response written back next to each row.
Covered inside:
→ Opening the VBA editor with Alt plus F11 and inserting a fresh Module1
→ Pasting in the Submit Contacts To Web Form macro and the URL Encode helper
→ Understanding how the code reads columns A, B, C and posts an HTTP request per row
→ Running the macro with F5 and confirming the "Submitted 3 rows" message box
→ Checking columns D and E for the 200 OK status and the JSON response echo
→ Adapting the macro for a real form by swapping the URL and field names
Curious which part you would tweak first, the URL swap or the field name mapping? Drop your plan in the comments.
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