method to generate a QR code

[sapyantuk]

Hello,

I would like to inquire if there is a method to generate a QR code within Espo CRM using data. Specifically, I have a text stored in a field, and I would like to generate a QR code based on that data. Could you please provide guidance on how to accomplish this?

Thank you in advance.

[lazovic]

Hi sapyantuk,

This part of documentation may be useful for you: https://docs.espocrm.com/administration/fields/#barcode.

[sapyantuk]

lazovic

00020101021226560011fonepay.com0606251650071622220 200025591810907580108252048931530352454071500.0058 02NP5943Advance Accounting & Tax Solution Pvt. Ltd.6012Kathmandu MP62370107580108207062559210812construction63044ce 5

this is the code . when add this text in qr code field. qr image is blank.
it cant generate

[lazovic]

sapyantuk,

I am attaching screenshots with the field settings and showing that everything is working correctly:





Check the error logs of your instance. Perhaps there is some information about this issue.

[sapyantuk]

lazovic

00020101021226560011fonepay.com0606251650071622220 200025591810907580178052048931530352454071500.0058 02NP5943Advance Accounting & Tax Solution Pvt. Ltd.6012Kathmandu MP62290107580178007062559210804busy630401d7

[sapyantuk]

lazovic

https://demo.us.espocrm.com/?l=en_US#Lead/view/5f61b9b6dc8a12c55

I have added the same code here also. qr is not generating

[esforim]

I test it on the demo, something wrong with the rendering. It showing stripe image for me too,

[sapyantuk]

esforim Exactly. i also tested in 3 instance , Something is wrong with Rendering

[lazovic]

sapyantuk,

For now, it is recommended to use shorter values for this field.

[sapyantuk]

lazovic but i need to generate Qr with similar length value.

[lazovic]

sapyantuk,

Try in client/src/views/fields/barcode.js file to change line 135 (correctLevel : QRCode.CorrectLevel.H,) to correctLevel : QRCode.CorrectLevel.L, line. Then make a rebuild and check the operation of your QR Code field.