Get field max length from API

Using the Backendless API, I can retrieve the schema.
Backendless.Data.describe( tableName )

But how can I get the max field length?
I’m trying to use the schema loaded and create dynamic form input.
But without the max length, I can’t limit the field length from the form.

Backendless Version (6.6.0)

Client SDK (REST / Android / Objective-C / Swift / JS )

All

Do you have STRING or TEXT columns in your database of different max lengths?

Hi Mark,

Yes, I have set different field to different max length.