Base64 Image to Email

[AmariBarino]

Hello all, 

I have a column in my Sharepoint list with image info encoded as Base64. I then want to create a flow that sends an email with the form data stored in a sharepoint list including the picture but I cannot find a way to convert the data into an image file. 

So a user submits their name, email address, phone number, then captures a picture of themselves in a powerapp and that data is stored in a sharepoint list. 

Is this possible? 

Thanks in advance!

[v-xiaochen-msft]

Hi @AmariBarino ,

If you have a base64 string column in sp list, you could use base64tobinary function to create a file content.

Best Regards,

Wearsky

[AmariBarino]

Thank you for your response! I tried using this in my flow before and kept getting the following error: Unable to process template language expressions in action 'Compose' inputs at line '0' and column '0'. The value cannot be decoded from base64 representation. I tried rebuilding the flow as I've seen suggested in other threads but I'm still getting the same error. 

[v-xiaochen-msft]

Hi @AmariBarino ,

Please provide details. 

Best Regards,

Wearsky

[AmariBarino]

I attached images of my flow below. It fails on the compose step. 

 

[v-xiaochen-msft · Accepted solution]

Hi @AmariBarino ,

This is a datauri . Please try the datauritobinary function instead of base64tobinary function.

Best Regards,

Wearsky

[AmariBarino]

That worked! Thank you!