Some way to get warnings about element id conflicts?

[4ndv]

Just lost couple hours of my life debugging this situation:

<input id="files" type="hidden" value="123" />
<input id="files" type="hidden" value="312" />
<input id="files" type="file" hx-preserve="true" />

Field that was supposed to be preserved wasn't preserved due to conflicting ids, because my formbuilder generates them automatically and I haven't noticed that. Is there some way to get warnings in console about these situations?