Regular Expression To Test For The Number Of Any Characters In A Range?

Mar 3, 2010

I'm using the ASP Validation control a wanted to test that multiline textbox content was between 2 and 40 characters. Any character can be provided, including the new line character. What would be the expression? What I have below fails.

[code]...

View 2 Replies


Similar Messages:

C# - Understanding Regular Expression For Number Range

Jan 26, 2011

I'm trying to build up some regular expressions to validate some textbox controls. I have done some research and testing but cannot get this one working. Examples of what i am trying to create regular expressions for are as follows:

Range 0-45, 0 decimal places
Range 0-20, 2 decimal places
Range 16-65, 0 decimal places
Range 0-99, 2 decimal places
Range 0-1500000, 0 decimal places
Range 0-200, 1 decimal place

For 1 and 5 respectively, I have used

([0-9]|[0-9]d|45)$
([0-9]|[0-9]d|1500000)$

The first one I am having problems for is an age range of 16-65 (inclusive), where I want no decimal places. After a post on here (Regular expression to allow numbers between -90.0 and +90.0) I thought I could use the logic and get it sussed, but can't! The expression I got to was:

(d|([1-6][6-4]))|65

View 2 Replies

Web Forms :: Regular Expression For Float Number In A Range

Jan 14, 2011

I want to validate a number by regular expression. Here is the requirement.

1- It should be between 1 and 200
2- maximum 2 floating point (e.g. 24.54 accepted but not 24.546)
3- the radix point can be either Dot or Comma (e.g. 29.45 - 29,45 both accepted)
4- can be intiger in this range also (e.g. 24 or 24.00)

Can anyone post an efficient regular expression for this?

View 3 Replies

Web Forms :: Regular Expression For Number Range Validation

May 7, 2015

I need regular expression validation for textBox  

(integer and min value 200)

If input text 200, 201,202  OK

Else error input!

View 1 Replies

Regular Expression For A Range And -1?

Jan 24, 2011

I am trying to write a Regular Expression Validator to allow users to input any number (either positive or negative), except 0. I tried the followings but obviously they failed:

^[1-9-]{1,10}$ <= failed when the 2nd to n-th digit is 0

^d+$ <= failed to treat negative numbers as valid

View 6 Replies

Regular Expression For Characters With The Space?

Apr 8, 2010

What is a good regular expression that will allow only characters with the space?

View 5 Replies

Regular Expression Allowing All Characters?

Jan 20, 2010

I need a regular expression on a RegularExpressionValidator that just checks if the minimum length is 3 characters, it doesnt matter what characters are typed in...

View 3 Replies

Regular Expression - How To Remove Characters Except For Last Ones

Jul 31, 2010

I am looking a regular expression that will remove all of the text except for the charachters that comes after the last "-" character. in this way I can get the ID for a URL.

[URL] so that after the regular expression will be exutes I will have "t43g2g" ID.

View 10 Replies

C# - Filtering Out Bad Characters Using A Regular Expression?

Sep 3, 2010

I have a string which has to be matching @"^[w*$][ws-$]*((d{1,})){0,1}$". If it doesn't match this regex i want the characters that do not match to be deleted from the string. How can i set this up?

View 2 Replies

C# - Regular Expression To Remove Consecutive Characters?

Mar 23, 2011

Need a regular expression to replace the following sequence

Before : abbbccdd After : abcd

And also if numeric data is present instead of alphabets i would like to remove the duplicates and display

View 2 Replies

Web Forms :: Regular Expression To Replace All Special Characters?

Jan 18, 2010

I am trying to write a regular expression to replace all special chracters within a string so that I am left with just alphanumeric characters and spaces or full stops.

I am using this expression at the moment

[Code]....

But then I test this with the string "This is a test!", it returns "Thisis a test", which would be fine, except for the space it removes between "This" and "is", can anyone else me where I am going wrong or supply a better expression?

View 3 Replies

Web Forms :: Regular Expression To Validate Repeated Subset Characters In A Password?

Aug 9, 2010

I'm using RegularExpressionValidator controls to impose password rules when creating new passwords. I want to avoid repeatitons such as 'aaaa' or sequences such as '12345' in the password.

How do I write the validationexpression to a RegularExpressionValidator to impose this rule? I do not want to do thing using C#, just with a regular expression that could be put within the validator control like below:

<asp:RegularExpressionValidator
ID="RegularExpressionValidator3"
runat="server"
ErrorMessage="Password
should contain Minimum 8 Characters"
ControlToValidate="txtPwd"
ValidationExpression="w{8,30}"><asp:RegularExpressionValidator>

View 7 Replies

Web Forms :: Regular Expression Validator For Not Accepting Special Characters And Space

Apr 5, 2012

Regular expression validator  for not acception special characters and space.

View 1 Replies

Regular Expression (C#) Remove All The Special Characters (leaving Only Numbers) In A Phone Textbox?

Mar 8, 2010

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", "[\(\)\-\.+]", "");

View 2 Replies

Regular Expression To Split Number?

Jul 22, 2010

I am splitting the phone number entered into two parts using regular expressions below

(^d{3}) - last 7 digits
d{7} - first 3 digits

This works fine if entered value is 1234567890 or 123-456-7890

and fails if value entered is 123 456 7890 (with spaces) or 123.456.7890

how to modify above expressions to trim (spaces and .)?

View 10 Replies

Web Forms :: Regular Expression For Number?

Feb 1, 2010

I want regular expression for number,i want it for quantity.

it should not except only 0 .becuase 0 quantity is not possible.

but it should work for 10,100,200 etc

View 6 Replies

Web Forms :: Construct A Regular Expression For The Password Textbox Which Shouldn't Accept Special Characters

Sep 16, 2010

I need to construct a regular expression for the password textbox which shouldn't accept special characters($,@,!,etc).Even whitespaces,tabs. I tried the below this accepts special characters.

<asp:RegularExpressionValidator ID="RegEx" runat="server" ControlToValidate="Password"
ErrorMessage="Password must be atleast 8 characters and include a number,alphabets upper case and lower case.
"ToolTip="Password format is not correct"
ValidationExpression="^(?=.{8})(?=.*d)(?=.*[a-z])(?=.*[A-Z]).*$">
</asp:RegularExpressionValidator>

View 3 Replies

Wants To Create Regular Expression For Phone Number?

Sep 25, 2010

I want to create Regular Expression for phone number and valid digits allowed are (,),-,+,0----9. If the left bracket ( is there,then its necessay that right bracket is also there. How to create the Regular Expression for the above. I dont know how to create the regular Expression,

View 4 Replies

Regular 'Replace' Expression For Phone Number?

Apr 23, 2010

I need regular expression for splitting the phone number into two parts

for example: if I pass 1234567890 or 123-456-7890

View 2 Replies

Web Forms :: Regular Expression For Fax Number Validation

May 7, 2015

I need regular expression for fax like

+(country code)-(area code)-(fax number)

for example: +1-212-9876543

and with error message,

if miss '-' then show 'missing '-'', if missing '+' then show 'missing '+''.

View 1 Replies

C# - Regular Expression For Getting Any Letter, Symbol, Number From 1 To 100 Maxlength?

Mar 22, 2010

As you can read in the tittle i need a regular expression for getting any letter, symbol, number from 1 to 100 maxlength (any text posible). Can someone provide that for me and maybe a good link to understand how it works.

View 4 Replies

Web Forms :: Using Range Validator And Regular Expression Validator For A Text Box?

Dec 31, 2010

I using RangeValidator (0-10)gularExpressionValidator for text box ,Iam using regx for validate numeric characters

But if i enter charcters it will fire both RangeValidator and regx validator eventhoug i am enterd character,

i want to fire both validators seperatly

Here is my code

[code]...

View 8 Replies

Regular Expression / Input String Is Valid Based On The Given Regular Expression?

Sep 20, 2010

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..

View 3 Replies

Check The Range And Number Of Records In That Range Without Using Cursor?

Jan 13, 2010

I have a table "RANGES" with the following columns

LowRange as int
HighRange as int
with the data similar to below
select * from Ranges
LowRange HighRange
1 100
101 200
201 300
.
.
.
901 1000

And another table "infoDetails" with the following columns

Range as INT
amount as money
with the data similar to below
select * from infoDetails
Range Amount
23 34.00
235 44.00
345 34.00
678 100.00
555 100.00
530 100.00
510 100.00
I need one report with the following format without cursor.
LowRange HighRange Count Amount
1 100 1 34.00
101 200 0 0.00
.
.
501 600 3 300.00
601 700 1 100.00

View 1 Replies

Web Forms :: Regular Expression Validator / Add Wording To Current Expression: W+([-+.']w+)*@w+([-.]w+)*.w+([-.]w+)*?

Feb 16, 2010

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+)*

View 4 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved