Better error message for invalid labels

Geocene / trainset

A lightweight web application for brushing labels onto time series data; useful for building training sets.

https://trainset.geocene.com/

MIT License

162 stars 36 forks source link

Closed daterdots closed 3 years ago

daterdots commented 4 years ago

This should say

Error: Invalid label. Labels can only contain letters, numbers, hyphens, or underscores. Example: my_good_label-1