zlacker

>>mfigui+(OP)
> However, when decoding, we must handle errors and skip spaces.

This had me scratching my head. Why would a base64 decoder need to skip spaces? But indeed, MDN documents this behavior:

> Note that: The whitespace in the space is ignored.

JS never ceases to surprise. Also, check out that typo :D

https://developer.mozilla.org/en-US/docs/Web/JavaScript/Refe...

>>danhau+Fd
Probably so you can put in line breaks? Seems common in base64 data, such as armored PGP keys or emails attachments. HTML attributes allow line breaks, although I haven’t seen it done for base64 images.