Is there a way to get the PdfField's inside a fillable pdf in a specific order??

[satyajitnayk]

Is there a variable to store the order of PdfField inside a fillable pdf??
fillable2.pdf

When I am using below code snippet for the attached file,

import {PDFDocument} from 'pdf-lib';
const fields = pdfDocument
      .getForm()
      .getFields()

I am getting the fields in different order then they are in the pdf. Any help how to get the fields in the order as in the file?

Any help is highly appreciated. @Hopding @akomm !!

[satyajitnayk]

Found the solution:
using y coordinate(vertical position) we can sort the fields.

import {PDFDocument} from 'pdf-lib';
const fields = pdfDocument
      .getForm()
      .getFields()
      .sort((f1, f2) => {
        // sort by y coordinate value(y value more means the text is on top)
        const y1 = f1.acroField.getWidgets()[0].getRectangle().y;
        const y2 = f2.acroField.getWidgets()[0].getRectangle().y;
        return y1 < y2 ? 1 : y1 > y2 ? -1 : 0;
      });