Regular expression for validating filename www kinky0909 datingpod org

24-Oct-2019 11:11

Regular expression is a mathematics tools that is used to set a validation.

“31/9/2010”, “31/09/2010” – September has 30 days only 10.

“31/6/2010”, “31/06/2010” -June has 30 days only 9.

“31/4/20100”, “31/04/2010” – April has 30 days only 8.

I want to make sure that the string typed in by a user is a valid windows filename. Can anyone point me to some classes that will help? There can be a whole lot of reasons for a file creation to fail.

Can anyone point me to some classes that will help? Ideally, I guess I should create my own textbox class that only allows the typing of a valid filename. I doubt that you will come up with a stable solution. Look up the Exception's types that can be thrown by the File.

“31/9/2010”, “31/09/2010” – September has 30 days only 10. “31/6/2010”, “31/06/2010” -June has 30 days only 9. “31/4/20100”, “31/04/2010” – April has 30 days only 8. I want to make sure that the string typed in by a user is a valid windows filename. Can anyone point me to some classes that will help? There can be a whole lot of reasons for a file creation to fail.Can anyone point me to some classes that will help? Ideally, I guess I should create my own textbox class that only allows the typing of a valid filename. I doubt that you will come up with a stable solution. Look up the Exception's types that can be thrown by the File. [1-9] # 01-09 or 1-9 | # .1[012] # 10,11,12 ) # end of group #2 / # follow by a "/" ( # start of group #3 (19|20)\d\d # 19[0-9][0-9] or 20[0-9][0-9] ) # end of group #3 The above regular expression is used to validate the date format in “dd/mm/yyyy”, you can easy customize to suit your need.