change rendering style of "non connected nodes"

[anonymous]

because not every user understands that nodes have to be connected in order to do routing on the map i suggest a changed rendering style when they are.

eg

nodes that only form a line stay red

nodes with three edges turn yellow and increase in size

nodes with four edges turn green and increase in size even more

and so on

this would lead to a quick validation without any need for plugins

[anonymous]

changed defect -> enh

[anonymous]

This is not possible without large effort. The validator now has an check to find unconnected street endpoints. That should help.