{"text_format":"1","workbook":"xlsx","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"not_rendered":{"charts":0,"images":0,"macros":1,"external_links":0,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900"}

{"sheet":"Sheet1","index":0,"n_rows":18,"n_cols":11,"rows_kept":18,"cut":false,"hidden":false,"merged":[]}
["Employee ID","First Name","Mid Name","Last Name","Email","Mobile","Department","Designation","Gender","DOB","Error "]
["123456COM","abc","s","Sahane","sagarssahane@gmail.com",9812098765,"COM","PRO","M","1989-04-23"]
["1232HIS","Lanxman","l","Kumar","laxmanlkumnar@gmail.com",8912098765,"HIS","PRO","M","1978-02-27"]
["1253com1","Hemanti","ldfd","Kumar","hemantikkumar@gmail.com",1234567890,"COM","ASS","F","27-14-1998"]
[]
[null,"I want validate A to J column"]
[]
[null,"this sheet has 1000 record or more"]
[null,"on button click I want to validate this sheet"]
[null,"validation are"]
[null,"Column A,B,D,E,F,I,J","No Empty"]
[null,"Column A ","only combination only char and number and length only 8."]
[null,"Column B and D ","Only Char"]
[null,"Column E","valid email id"]
[null,"Column F","valid Mobile Number"]
[null,"Column J","valid date"]
[]
[null,"If any cell value not valid then show error in \"K\" Column like something row in this row."]

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":false,"merged":[]}

{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0,"cut":false,"hidden":false,"merged":[]}