How to allow custom attributes

SparkPost / heml

HEML is an open source markup language for building responsive email.

https://heml.io

MIT License

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How to allow custom attributes #57

Closed miix closed 6 years ago

miix commented 6 years ago

Hi,

First of all: love HEML!

Question: how to allow non-existent, custom attributes? For example:

<img src="https://placeholdit.co//i/540x200" lp-edit="" lp-highres="" lp-label="Image">

The attributes lp-edit, lp-highres and lp-label throws a validation error but i need them for internal usage.

Thanks in advance!

miix commented 6 years ago

Not possible?

miix commented 6 years ago

Apparently not ...

mralexho commented 6 years ago

@miix I was also looking to integrate this with MailChimp so I can insert some mc:edit merge tags but obviously this isn't supported. Perhaps someone will add a feature?

jitendravyas commented 5 years ago

I am also looking for this