CODEWITHSUNDEEP
javaexcelapachevalidationapache-poi
Renjith
Renjith

Reputation: 1154

Validating the excel date for MM/dd/yyyy format

I am using Apache POI to read Excel file(.xlsx) and validate its contents. We are having a date field in excel whcih should be in format MM/dd/yyyy.

Suppose if the date fild has two values as follows,

1) 04/24/2014 2) 04242014

I have to accept the first one and reject the second. Since excel stores both these values in integer format, I am not able to differentiate them. Please suggest if you have any idea about how to solve this.

Upvotes: 0

Views: 4177

Answers (1)

Artur Malinowski
Artur Malinowski

Reputation: 1144

Apache POI allows to check data format of the cell with:

System.out.println(HSSFDateUtil.isCellDateFormatted(cell));
System.out.println(cell.getCellStyle().getDataFormatString());

which gives for your first cell:

true
DD\/MM\/YYYY

and for second:

true
DDMMYYYY

Upvotes: 1

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