Regular 'Replace' Expression For Phone Number?
Apr 23, 2010I need regular expression for splitting the phone number into two parts
for example: if I pass 1234567890 or 123-456-7890
I need regular expression for splitting the phone number into two parts
for example: if I pass 1234567890 or 123-456-7890
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 RepliesI need regular expression for only allow phone no and expiry date in the following format: Phone no:(555) 123-1234 Expiry Date:12/12(MM/YY) Format Any one can send expression for this.Its really urgent.
View 5 RepliesI'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 want to find and replace img src path by regular expression.suppose i have the below html and from there i want to replace file path of all the src attribute of image tag.
<P>Hello</P>
<P> </P>
<P><IMG alt="C:\Documents and Settings\All Users\Documents\My Pictures\Sample Pictures\Sunset.jpg" src="C:\Documents and Settings\All Users\Documents\My Pictures\Sample Pictures\Sunset.jpg"></P>
here the file path is src="C:\Documents and Settings\All Users\Documents\My Pictures\Sample Pictures\Sunset.jpg"
and i want to replace it with path like src="www.mysite.com/images/a.gif" with regular expression.how can i do it with regular expression.
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?
I have the following string:
<div id="mydiv">This is a "div" with quotation marks</div>
I want to use regular expressions to return the following:
<div id='mydiv'>This is a "div" with quotation marks</div>
Notice how the id attribute in the div is now surrounded by apostrophes?
How can I do this with a regular expression?
Edit: I'm not looking for a magic bullet to handle every edge case in every situation. We should all be weary of using regex to parse HTML but, in this particular case and for my particular need, regex IS the solution.
Edit #2: Jens Ameskamp helped to find a solution for me but anyone randomly coming to this page should think long and very hard about using this solution. In my case it works because I am very confident of the type of strings that I'll be dealing with. I know the dangers and the risks and make sure you do to. If you're not sure if you know then it probably indicates that you don't know and shouldn't use this method.
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 .)?
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
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
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 '+''.
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]...
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?
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 RepliesI need regular expression validation for textBox Â
(integer and min value 200)
If input text 200, 201,202 Â OK
Else error input!
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'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 Replies[Code]....
This is having problems if the phone number is NULL or BLANK. Is there a way to fix it?
What are the condition to validate a phone number?
Well firstly it has to be a numerical value, can include the following numbers 0123456789 and the plus symbol. +
But what about the following conditions, where do you get this data?
-It has to be in the format [country dial code + area code + phone number]
-It has to be a min and max length
EDIT: also what is the min and max length of a mobile/cell phone number?
How do I validate phone numbers using JavaScript in ASP.NET?
View 2 RepliesI want regex pattern for phone number as follow.
(111)-111-1111
area code should be entered in paranetheses is mandatory after area code there should be hypen and only three digit should be allowed to enter that is mandatory after 3 digit again hypen should be there that is mandatory and then 4 digit should be enter that is mandatory.
I want to get a formatted phone number from database as 123-123-1234I tried this but this is not workingtxtphone1.Text = String.Format("###-###-####", dt9.Rows(0).Item("Address"))
View 13 RepliesHow to validate the textboxes to avoid wrong information..for ex: I have a textbox phoneNum in that users can only enter the nums only. how to validate that?
View 1 Replies