mdn / browser-compat-data

This repository contains compatibility data for Web technologies as displayed on MDN
https://developer.mozilla.org
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DOMPointReadOnly.toJSON() is not supported in Firefox 31 and not even ESR 60 #3398

Closed Juraj-Masiar closed 5 years ago

Juraj-Masiar commented 5 years ago

See the docs: https://developer.mozilla.org/en-US/docs/Web/API/DOMPointReadOnly/toJSON

It says Firefox 31 is supported however not even Firefox 60 is supporting it. But it seems to work in Firefox 65.

You can try it with the example code that will fail in 60 with the follworing error: TypeError: topLeft.toJSON is not a function[Learn More]

queengooborg commented 5 years ago

Testing in LambdaTest revealed that Firefox 31 does not support it; 62 was the first version to support the function. It looks like it was set to 62 before BCD, but during the conversion, got changed by accident. Submitting a PR to fix this now!