validate max-length and min-length for input type number

Webix JS
1

how to validate max-length and min-length for input type number

2

you can set maxlength restriction attribute
https://docs.webix.com/api__ui.text_attributes_config.html

or you can create you own validator:

webix.rules.minMaxLengthChecker = function(value) {
   return value.length > 2 && value.length < 10;
}