THE SIGNATURE IS ERASED ON TABLET AND ANDROID

[jesucr4]

At the moment I make a signature and write in an input, when the keyboard appears the signature is deleted, what could I do?

problema.firma.mp4

[UziTech]

The canvas is cleared by the browser automatically on resize so you can add the data back to it with:

signaturePad.fromData(signaturePad.toData())

[jesucr4]

that I should add it when I call the method resize()??

[UziTech]

Yes. You can see an example in our demo

signature_pad/docs/js/app.js

Line 19 in bf6c877

function resizeCanvas() {