Web panel doesn't allow multiple domain name in letsencrypt interface

[martignoni]

NextCloudPi version: v0.19.11
Base image: NextCloudPi_08-08-17.img

Actual behaviour

When trying to generate a letsencrypt certificate with multiple domains, web panel doesn't allow multiple domains entry. E.g. my.cloud.me,my.cloud.net,my.cloud.org. However, the CLI interface allows it without problem

Expected behavior

Allow multiple domain entry in DOMAIN field of web panel (same features in web panel as in CLI).

Steps to reproduce, from a freshly installed image

1. Browse to web panel, using a browser, e.g. http://192.168.1.222:4443
2. Click on "letsencrypt" in left column
3. Type "my.cloud.me,my.cloud.net,my.cloud.org" in the DOMAIN field
4. Click on "Run" button
5. Observe that an error is displayed

[nachoparker]

Hi,
Yes, I was adding protections to the web, so commas are not allowed to prevent code injection.

Maybe it would be safe to add them though

[nachoparker]

Implemented in v0.20.1