Name input check missing

[oliverl-21]

Hi,

the name field of node has input check missing.

I tried to create a repeater with a name: xxx - Soon™ which rendered the node completly unusable and also the web configurator showed the following.

only a factory reset helped in this case.

[liamcottle]

Thanks for the report. We should probably add a validation step at the firmware level, to prevent clients from setting invalid names.