Mandatory src attribute

[plysik]

Hello,
In the project where we use the IframeComm component, there is a case in which the link of the displayed page is too long due to the number of parameters.
The solution was to download the data with a POST.
For this purpose, we built a form and linked it to an iframe preceding the target-name attributes.
Therefore, we do not use the src attribute on the iframe anymore.
Can we ask for a custom validation that would require one of the two elements: name or src?

#19

[pbojinov]

Hi @plysik, feel free to submit a PR with the proposed changes. I'd be open to it.

[plysik]

#19 ready to be merged ;)