# Regular Expression For Decimal

Jul 24, 2012

I currently have this regular expression for a whole number with optional decimal to 2 places.

I need to change it so that the number has to be greater than 1.

Code:
[0-9]+(.[0-9][0-9]?)?

Similar Messages:

## Only Digits, The Digit May Be Decimal / How To Write The Regular Expression

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## Web Forms :: Regular Expression Validator For Numbers, Comma, And 5 Digits Behind Decimal

May 5, 2010

I 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.

## Using Regular Expression Text Box Should Accept 1 Or 2 Or 3 Or 4 Or 5 Max Digits Numbers Only Restrict Decimal Part?

Jan 12, 2011

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.

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## 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

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## 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.

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## Web Forms :: Validation Expression For Regular Expression Validator?

Feb 2, 2011

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."
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## Regex - Regular Expression And Validation Expression ?

Dec 1, 2010

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.

## Web Forms :: Validation Expression For Decimal Number?

Jan 10, 2011

What is the validation expression for validating numbers with 2 decimal places (Only Zeros).

Each number must have two zeros as decimal places

valid numbers

0.00
23.00
34.00
234.00

Invalid numbers

1.01
1.0
23.06
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## C# - Regular Expression For Dd-MMM-yyyy And Dd-MMM?

Oct 4, 2010

I need a regular expression for support both date formats dd-MMM-yyyy and dd-MMM.

Ex:

04-Oct-2010
04-Oct
04-OCT-2010
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## Why Get A Error When Use Regular Expression

May 11, 2010

Regex rxQuarter = new Regex("d{5}"); why i get a error when i use this regular expression..its not recognising the "d"

## How To Check The Regular Expression

Nov 17, 2010

how can i check the regular expression for the following? the string should only contain this

0-9
a-z
A-z
! # \$ % < > ( ) * + - _ ,.;:/ += [] @

## Regular Expression Letters Only?

Nov 19, 2010

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 "-"

## Regular Expression Validation For Url?

Apr 21, 2010

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})*)?"

## Regular Expression On The URLRewriter?

Oct 27, 2010

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?

## 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

## Modifying A C# Regular Expression?

Feb 24, 2011

I am using a regex to detect forum tags within posts, such as "[quote]text[/quote]" and then replace them with HTML formatting. I posted a question Forum tags. What is the best way to implement them? about a problem with nested tags.

I need this regex modified

string regex = @"[([^=]+)[=x22']*(S*?)['x22]*](.+?)[/(1)]";

Right now this matches an opening and closing tag, with match groups for the tag name, the tag content, and an optional value like the value after the equals in this forum tag [url=www.google.com]click me[/url].

What I need is for the expression to match the opening tag OR the closing tag and have a match group containing the tag name (including the '/' for the closing tag). I then want to iterate through them sort of like this:

Dictionary<string, int> tagCollection = new Dictionary<string, int>();
inputString = Regex.Replace(inputString, @"expression I'm asking for here",
match =>
{

[Code]....

So now, each tag is appended with a number and I could use the original regex to perform the tag functions and properly handle nested tags as separate tags.

## Mobile Regular Expression?

Sep 17, 2010

I have one field in database Mobile No.

In that I want to put validation which accepts "+" and numbers that is not more then 15.

And in that "+" should at the first place in value.

## Regular Expression To Get First Image?

Oct 6, 2010

I got this code from a regular expression library to get the src of the image found in a given input. However I can't get it to work because the double quotes(") in the regular expression is closing the string under the second parameter for the .Match function. I tried changing double quotes(") to " but it doesn't work too.

[Code]....

## Web Forms :: Regular Expression [a-zA-Z0-9()',.-]+[ ]?[a-zA-Z0-9()',.-]*?

Mar 17, 2011

If i am giving the text

hjghj bvgfh . it is failing

Jul 16, 2010

I have custom control for create user. I use RegularExpressionValidator with expression (?=W{1,}){7,} (lentgth min 7 character and must include not less 1 NotAlphaNumeric character) . I test this expression

function GetText(AInputText) {
var VRegExp = new RegExp(/(?=W{1,}){7,}/);
var VResult = VRegExp.test(AInputText);
return VResult;
}

it's work. But RegularExpressionValidator doesn't accept this expression for input - 1234567! or 12345qwer!

## Regular Expression Greater Than And Less Than?

Aug 30, 2010

This expression is to check number > 1

^[1-9]+[0-9]*\$

what is the expression to check if it's greater than a given value, say "99" ? what about a value less than, 99?

Update:

I'm using ASP.NET validation control.

## Web Forms :: Regular Expression For Negation?

Sep 30, 2010

I am a new to regular expressions.I need to validate an identification number so that the textbox doesn't accept numbers like 1111111, 2222222, 3333333......9999999 and 1234567, 2345678, 3456789.Could someone please post regular expression for not accepting such format.

## Regular Expression For Exact Match

Mar 16, 2011

I am reading .css fle which is having following 2 css classes:

[code]....

## Parse HTML Using Regular Expression?

Apr 16, 2010

have content html and put it into s variable

[code]....

Any one show me way to get each row in above table and push it into string array ?