Regular Expression :: Validate Numbers Separated By "-"

Oct 17, 2007

I need a regular expression that validate a list of numbers separated by "-" , numbers can not be greater than 999

Valid examples:

0
12-455-01
1-9
125-32-155-45-45

Invalid examples
-1
45-
1-45665456-4
12-45-
-

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Regular Expression :: Validate Numbers Separated By Period (.)

Dec 19, 2005

I need a regular expression to validate a string which consists of numbers, seprated by a period. For example: 123.456.7890.123 or

543245634.564362454.543543523.43532543

Basically, its a set of any amount of numbers, seperated by a period, ocurring any number of times. Now this is my first time dealving into regular expressions, and after reading some tutorials i came up with this:

/+((+d).)/

Would this evaluate correctly?

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Aug 23, 2011

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Apr 30, 2009

Here is the form in question: spraytechDOTcom/download_form.asp I am so close to getting this to work the way that I want, but here is what I am having an issue with: I cannot seem to make it look for the 12 digits that are in the phone numbers that we are going to collect. Ex. 800-123-4567

It doesn't have require 12 characters if there is another way to get the number to validate looking like the example above. Here is my regular expression that I am struggling with:

var re = /[^d-]$/ It seems to block any letters, but it will accept only 1 number. I would really like it to make sure that the phone number is only entered like this: 800-123-4567.

I have looked for days trying to figure this out and have only gotten close.

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Apr 21, 2006

I'm developing a web app and I want to validate a users input on a form. I need a regular expression to validate a string which must begin with a letter (i.e. A-Z or a-z) and must have 5 numbers (0-9) after it....

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Regular Expression :: Extract Only Numbers From An HTML Page

Jul 23, 2005

I'm looking to use Javascript to pull apart a page of HTML I have
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containing...

Either:

0000000 - 0000000<some html>00<some html>0

or:

0000000 - 0000000<some html>00 - 00<some html>0

I'm interested in extracting only the numbers (which may not always be
0!), in each case. I bet this can be done using a regular expression (or
two). Can anyone help?

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Regular Expression To Validate Township

Mar 31, 2009

I'm trying to validate data in a textbox for township (usually written as 12N or 23S for Township 12 North or Township 23 South). In Utah the townships range from 01N to 15N, and 01S to 44S. The expression "/[0-9][0-4][ns]/i" will allow 01n (or s) through 94n (or s). If I change it to "/[0-4][0-4][ns]/i" to limit it to 44n (or s), I then am not allowing for 05, 06, 07, 08, and 09. I hope the above is not too confusing. I'm just starting to work with regular expressions.

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Regular Expression Validate Email Address

Jul 23, 2005

/^[a-zA-Z0-9_-]+([.][a-zA-Z0-9_-]+)*@[a-zA-Z_-]+([.][a-zA-Z0-9_-]+)*$/

I'm using this to try to validate a small subset of the valid e-mail
addresses allowed by the relevant RFC (alphanumerics, underscores, and
dashes). I've tested it and it seems to work....

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Aug 5, 2010

Does anyone know if it is possible to use your own regular expression for fields with the JQuery Validation plugin?I have previously used Live Validation (standalone) which allows you to do this kind of thing:var loginpass = new LiveValidation('loginpass');loginpass.add( Validate.Format, { pattern: /^[A-Za-zd]+$/i } );

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Oct 14, 2009

How can i validate string with alphanumeric, space, dash and dot in regular expression ?

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Regular Expression :: Validate US And Canadian Postal Codes?

Oct 20, 2005

Does anyone know of a regualr expression to validate US and Canadian Postal
Codes? I want to be able to accept ##### or #####-#### or Canadian A#A #A# that is
alpha,number,alpha number,alpha,number.

I am new to regular expressions. The US 5 digit part is easy, but I get
stuck after that.

var pattern = new RegExp(/d{5}/)

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Australian Zip/postal Codes -- Regular Expression To Validate

Jul 27, 2005

I need help to validate Australian zip/postal codes? Also need to know the format of the codes -- like Canadian postal codes are

Alpha Numeric Alpha Numeric Alpha Numeric

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Jul 23, 2005

I have the following regular expression to validate a date-time field
in European or d/m/y h:m:s format.

^((((31/(0?[13578]|1[02]))|((29|30)/(0?[1,3-9]|1[0-2])))/(1[6-9]|[2-9]d)?d{2})|(29/0?2/(((1[6-9]|[2-9]d)?(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00))))|(0?[1-9]|1d|2[0-8])/((0?[1-9])|(1[0-2]))/((1[6-9]|[2-9]d)?d{2}))
(20|21|22|23|[0-1]?d):[0-5]?d:[0-5]?d$

I wish to ammend it so that the time or h:m:s part is validated only if
supplied (i.e. I wish to make the time part optional). At present if a
time is not supplied the validation fails. I gather that the following
part of the above expression

(20|21|22|23|[0-1]?d):[0-5]?d:[0-5]?d$

validates the time, however I don't know the syntax to make it
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May 22, 2009

i am using the following regular expression for the validation of Email address /^.+@([?)[a-zA-Z0-9-.]+.([a-zA-Z]{2,3}|[0-9]{1,3})(]?)$/; but the problem is that if user enters any white space character while entering email address then email is considered as valid how ever we know that an email address can not contain any white space character i have tried a lot but could not get a correct regular expression

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Jul 23, 2009

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Feb 21, 2006

I have seen lot of reg. expession with ?:
For dummy eg
(((XXX)ddd)ff)

The above expression is modified as
(?:(?:(XXX)ddd)ff)

Although both the above expr. gives same result. (RegExp.match() gives
same o/p), most of the places , i have seen second option.

Yes, but different matches r shown (using RegExp.exec())

Is the second expr. most efficient or in particular scenarios?

Any comments???

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Jun 28, 2006

At the moment my code is like:

function telValid(inString) {
var regexp = /^[0-9 +()]+$/;
return (inString.match(regexp,''));
}

which is use to validate phone numbers (UK at the moment)

this works ok, but wont allow - (Dashes) which i need..

tried doing:

function telValid(inString) {
var regexp = /^[0-9 +-()]+$/;
return (inString.match(regexp,''));
}

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Jan 20, 2007

I am finding it difficult to find a regular expression for following situation(replace)

a b c d = a,b,c d
a b c = a,b c

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So, both

[URL]

and

[URL]

The regex should return newthread for both.

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Nov 13, 2009

I.E.:

---------------------------
Windows Internet Explorer
---------------------------
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how can i get "src" value in above code using regular expression?

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Jul 7, 2010

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Code JavaScript:
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Aug 26, 2010

I have this expression:

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2010-12-15

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Jul 23, 2005

does anyone know how I can build a regular expression e.g. for the
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{
...
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Dec 7, 2006

I need a regular expression that will validate a double quote comma
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"1","Peter"
"2","Paul"
"3","Mary"

I've used the following expression to validate comma delimited lists, but
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^([A-Za-z0-9]?)+([,]s?([A-Za-z0-9]?)+)*$

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Oct 9, 2007

Normally I can write regular expressions decently well but for some
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