use case is pictorial representation of the requirement.

test cases for testing date field r

leave blank and submit error message should be displayed

alter the formate of the date i.e if it is mm/dd/year change all and test

like ths u can create many test cases and test

Usecase is nothing but Manual description about functionality in this one entire fuctionality is described.Based upon this Use case we can write test cases. Test cases for date field (If u follow DD-mm-YYYY) For date it should be > 1 and < 31 for month it should be > 1 and < 12 and year > 0001 and < 9999 like this u canwrite cases for different combinations (this is called boundary value analyis and after that one u can go for Equivalance partition) .one more is u can try this one for different combinations of characters and special keys if they are allowed and also you can try for leap year (In some year some month is having only 28 days but it is accepting >28 and < 31 then it is bug)

A use case is a kind of description for the requirements from the client .When a date field and submit button is alone given for testing check for the following aspects

1.date format

2.Is calendar been provided in order to choose date from it.

3. Check for postdated dates.

4. Check for pre dated dates.

when focussed in for submit button check for the

functionality of the submit button.

1. Check whether the submit button is enabled.

2. Check for enability if the date field is left blank.

3. check whether submit button function if an invalid data is fed for date field.

4.Check whether the system updates the date field data to the database.