{"text_format":"1","workbook":"xlsx","n_sheets":4,"sheets":["Sheet1","Sheet2","Sheet3","Sheet4"],"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":6,"n_cols":2,"rows_kept":6,"cut":false,"hidden":false,"merged":[[0,0,0,5]]}
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[]
["Email ID","Valid"]
["contact@myexcelonline.com",{"$f":"REGEXMATCH(A4, \"^[A-Z0-9._%+-]+@[A-Z0-9.-]+\\.[A-Z]{2,}$\")","v":true}]
["a.com",{"$f":"REGEXMATCH(A5, \"^[A-Z0-9._%+-]+@[A-Z0-9.-]+\\.[A-Z]{2,}$\")","v":false}]
["john.doe@com",{"$f":"REGEXMATCH(A6, \"^[A-Z0-9._%+-]+@[A-Z0-9.-]+\\.[A-Z]{2,}$\")","v":false}]

{"sheet":"Sheet2","index":1,"n_rows":3,"n_cols":2,"rows_kept":3,"cut":false,"hidden":false,"merged":[]}
["Text","Valid"]
["001 ABC Lane",{"$f":"REGEXMATCH(A2, \"^[0-9]\")","v":true}]
["Xyz Lane",{"$f":"REGEXMATCH(A3, \"^[0-9]\")","v":false}]

{"sheet":"Sheet3","index":2,"n_rows":3,"n_cols":2,"rows_kept":3,"cut":false,"hidden":false,"merged":[]}
["Text","Valid"]
["ExcelUser",{"$f":"REGEXMATCH(A2, \"^[A-Za-z]+$\")","v":true}]
["User123",{"$f":"REGEXMATCH(A3, \"^[A-Za-z]+$\")","v":false}]

{"sheet":"Sheet4","index":3,"n_rows":4,"n_cols":2,"rows_kept":4,"cut":false,"hidden":false,"merged":[]}
["Phone Number","Valid"]
["987-654-3210",{"$f":"REGEXMATCH(A2, \"^\\d{3}-\\d{3}-\\d{4}$\")","v":true}]
["(987) 654-3210",{"$f":"REGEXMATCH(A3, \"^\\d{3}-\\d{3}-\\d{4}$\")","v":false}]
[9876543210,{"$f":"REGEXMATCH(A4, \"^\\d{3}-\\d{3}-\\d{4}$\")","v":false}]