attributes of ui.text, Properties Webix Docs
sets an object with HTML input attributes that will be parsed for the Webix input control
object attributes;
Example
{ view:"text", id:'field_a', attributes:{ maxlength:10 }}
// will result in the following html
// <input type='text' maxlength='10'>
Details
Webix control input generates an HTML input with a specific number of attributes. But you can define a set of extra ones ( which is not generated by default )