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Validating date in oracle

Each of the four numbers has a valid range of 0 to 255.

Numbers entered without area codes will have a default area code prepended to them. Any extensions will be listed as xnnnnn following the phone number. If an initial 1 is added to the number, it will be removed, since users already know to dial a one before making a long distance call.

With these rules in mind, let's create the validation code for a text box named txt Phone: Private Sub txt Phone_Validate(Cancel As Boolean) Dim str Temp As String Dim str Phone As String Dim str Extension As String Dim int Result As Integer Const Default Area Code = "703" ' ' Remove all the grouping characters for ' now. ' str Temp = Replace(txt Phone, "(", "") str Temp = Replace(str Temp, ")", "") str Temp = Replace(str Temp, "-", "") str Temp = Replace(str Temp, " ", "") str Temp = Replace(str Temp, "X", "x") ' ' Break up the digits into the number and ' the extension, if any.

any of the more common questions asked of the VB Pro involve formatting and validating data.

In this 10-Minute Solution, you'll learn how to validate and format a phone number.

Because there are so many valid formats, you're going to have to set some rules for reformatting these phone numbers: 1.

Next, the code parses out the phone number and the extension. The phone system is such that you can't have a 1 as the first number of either an area code or a phone number prefix.You will then either have a ten-digit phone number or a seven-digit phone number.

Eric Smith has been a senior consultant with Andersen Consulting, specializing in client/server development using Oracle and Visual Basic, and was senior content developer (Visual Basic) at before it was purchased by Fawcette Technical Publications.The following bash script contains a bash function which returns true if it is passed a valid IP address and false otherwise.In bash speak true means it exits with a zero status, anything else is false.He is certified in Visual Basic 5.0 and Windows Architecture (1 and 2). ORA-15025: could not open disk "/dev/mapper/HDD_E0_S00_531029776p1" ORA-27041: unable to open file Linux-x86_64 Error: 13: Permission denied Additional information: 9 ORA-15025: could not open disk "/dev/mapper/HDD_E0_S01_530979052p1" ORA-27041: unable to open file Linux-x86_64 Error: 13: Permission denied Additional information: 9 ...[[email protected] ~]$ ls -l /u01/app/oracle/product/11.2.0.3/dbhome_1/bin/oracle -rwsr-s--x 1 oracle asmadmin 232472632 Feb 5 /u01/app/oracle/product/11.2.0.3/dbhome_1/bin/oracle [[email protected] ~]$ ls -l /u01/app/oracle/product/11.2.0.3/dbhome_1/bin/oracle -rwsr-s--x 1 oracle oinstall 232472632 Feb 5 /u01/app/oracle/product/11.2.0.3/dbhome_1/bin/oracle[[email protected] ~]$ setasmgidwrap o=/u01/app/oracle/product/11.2.0.3/dbhome_1/bin/oracle [[email protected] ~]$ ls -l /u01/app/oracle/product/11.2.0.3/dbhome_1/bin/oracle -rwsr-s--x 1 oracle asmadmin 232472632 Feb 5 /u01/app/oracle/product/11.2.0.3/dbhome_1/bin/oracle [[email protected] ~]$[[email protected] ~]$ ls -l /u01/app/oracle/product/11.2.0.3/dbhome_1/bin/oracle -rwsr-s--x 1 oracle asmadmin 232472632 Feb 5 /u01/app/oracle/product/11.2.0.3/dbhome_1/bin/oracle [[email protected] ~]$ ls -l /u01/app/oracle/product/11.2.0.3/dbhome_1/bin/oracle -rwsr-s--x 1 oracle asmadmin 232472632 Feb 5 /u01/app/oracle/product/11.2.0.3/dbhome_1/bin/oracle...To belabor the obvious: IP addresses are 32 bit values written as four numbers (the individual bytes of the IP address) separated by dots (periods).