Regular Expression For Sequential Numbers Or Letters?
Nov 22, 2010Need reg exp for following.
May not repeat same number or letter more than 3 times.
May not contain more than 3 sequential number or letters in a row.
Need reg exp for following.
May not repeat same number or letter more than 3 times.
May not contain more than 3 sequential number or letters in a row.
I have a text box which accepts CVV code of 3 or 4 numbers and im using regular expression validator
this is wat im using : is this correct way of using or not
code : ValidationExpression="(d{3,4}$"
I would like to know what the expression for "letters only" is for my asp.net web application. I tried ^[A-Za-z] but it does not work I would also like a regular expression for "numbers only except "-"
View 3 Replieswhat is the regular expression validator for letters only?. I have tried this"[a-zA-Z]" and "[a-z][A-Z]" with no luck..
View 4 RepliesI'm trying to write a validator for an ASP.NET txtbox.
How can I validate so the regular expression will only match if the 6th character is a "C" or a "P"?
How can I use a Regular Expression Validator to ensure that only a number like 3.00 is entered into a text box?
View 1 RepliesSuppose i have this input string "3rd position 5th time"
I want to write a Regular Expression to get 3 and 5 in a String like this "3 5" i.e., 3 and 5 both will be in a String but having a space. 3 and 5 may be any numbers like 12 or 13 ony any other numbers. For this i wrote this Regular Expression
Dim regexpression As
String =
"^[0-9]*+[0-9]"
but its not working .I am unable to get the logic.
i need a regular expression that should accept indian mobile numbers. for example...
9788812345
9876512345
7891234567
8122212345
I need a regular expression that only excepts numbers divisible by 1.5. I checked regex library and they have nothing on it.
View 4 RepliesI am using regular expression validator for Numbers, Comma and Decimal.. The expression is given below.
mNumValidator.ValidationExpression = "^(d|,)*.?d*$"
Now I would like to have 5 digits behind decimal.
I need to validate the text box at server side by using regular exp which should accept 1 or 2 or 3 or 4 or 5 digits numbers .Need to restrict decimal part.
Ex: 1 or 23 or 455 or 5643 or 45667 --Should accept.
1.3, .2, 33.3 , 444.55 ,5555.99 -- should not accept.
I'm wanting to remove all the special characters (leaving only numbers) in a phone textbox. Here is my current code:
Regex.Replace("(123)456-7890", "[\(\)\-\.+]", "");
i have to check if an input string is valid based on the given regular expression.. this is the regular expression.
(a(bb+aaa+((ab)*bb+(aba)*aa)(a+b)*) + (b(aa+bbb+((ba)*aa+(bab)*bb)(a+b)*)
+ is an OR
* is a LOOP, it is optional, it may be done as many as a user wants.
i've tried many ways to solve the problem that my professor gave me but my knowledge isn't that enough to solve this problem..
I need to insert multiple records using a script.
My table is
Region
(
ID int,
Name varchar(50),
Description varchar(51)
)
One thing I can use is to retrieve the max(ID) from region and store it in a variable and increment the variable sequentially and insert. But, if any other user inserts a record while I am executing this script then max(id) might clash with the id inserted with other user causing my script to fail.
Is there any other option to insert record sequentially base on the highest number in the table.
the cases are listed below;
82&?
82,9
abse82,9>dpkg
After Regex
82
82,9
82,9
I use some code to encrypt & decrypt string in C# but i want a good one that can generate encrypted string that contain only letters or numbers not any other ( + , / , ...)
View 1 Replies[URL]
I saw this code it is good but,I have to insert letters inside the markers?
If the marker is yellow color we have to insert 'y' inside that yellow color markers,if it is blue 'b' have to insert.
How would I?
I'm trying to use the validator to work on a email form to ensure that they enter a valid from email address. That part works. I also want to add to the expression the text that I pre-populate in the txtbox ("Enter your email address") so on postback, after sending the message, I can clear the fields and repopulate that box.
How do I add that wording to the current expression: w+([-+.']w+)*@w+([-.]w+)*.w+([-.]w+)*
I am using Regular Expression validator for a text box. The below is working fine.It is not performing validation when I enter values like 0000..001.How can I modify validation expression? But it would allow values like 100,...5000 i.e zeros after a number.
<asp:RegularExpressionValidator ID="reg2" runat="server" ControlToValidate="rng2"
ValidationExpression="^[0-9]+" ErrorMessage="*Please Enter a Valid Number for Second Range."
ForeColor="Red" Font-Bold="True"></asp:RegularExpressionValidator>
I need some help in regular expression.I am validating the textbox text when updating the records.When i click the update button,the first 5 letters should be equal to CM000 or cm000.How to validate this using regular expression in asp.net. does anyone know validationexpression for this.
View 1 RepliesI need a regular expression for support both date formats dd-MMM-yyyy and dd-MMM.
Ex:
04-Oct-2010
04-Oct
04-OCT-2010
04-OCT
Regex rxQuarter = new Regex("d{5}"); why i get a error when i use this regular expression..its not recognising the "d"
View 2 Replieshow can i check the regular expression for the following? the string should only contain this
0-9
a-z
A-z
! # $ % < > ( ) * + - _ ,.;:/ += [] @
writing the Regular expression validator for Url or web address,
I tried
(http(s)?://)?([w-]+.)+[w-]+(/[w- ;,./?%&=]*)?
But its aspecting http:// every time, i need to something which accept http:// and also without http://
i tried this one which i got from internet, but this accepts wwww, or wwwtest.co
(([w]+:)?//)?(([dw]|%[a-fA-fd]{2,2})+(:([dw]|%[a-fA-fd]{2,2})+)?@)?([dw][-dw]{0,253}[dw].)+[w]{2,4}(:[d]+)?(/([-+_~.dw]|%[a-fA-fd]{2,2})*)*(?(&?([-+_~.dw]|%[a-fA-fd]{2,2})=?)*)?(#([-+_~.dw]|%[a-fA-fd]{2,2})*)?"
I have the following:
[Code]....
Now the (.+) will not load up the page and throw an error if I have a + in the query string. what can I do?