👨💻 [minlength ec] and [maxlength ec] - NazimMertBilgi/nmb-empty-control GitHub Wiki
It is possible to use a minimum and maximum character of attachments together.
minlength-ec="number" , maxlength-ec="number"
Example
<input type="text" required-ec="warning" minlength-ec="10" maxlength-ec="50" />
In this case, the user is expected to have at least 10 and a maximum of 50 character entries. If not, the button does not activate, the warning is given.