/^[a-zA-Z0-9_-]+([.][a-zA-Z0-9_-]+)*@[a-zA-Z_-]+([.][a-zA-Z0-9_-]+)*$/
I'm using this to try to validate a small subset of the valid e-mail
addresses allowed by the relevant RFC (alphanumerics, underscores, and
dashes). I've tested it and it seems to work....
i am using the following regular expression for the validation of Email address /^.+@([?)[a-zA-Z0-9-.]+.([a-zA-Z]{2,3}|[0-9]{1,3})(]?)$/; 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
View 2 Replies View RelatedI have got some problem when i check email through javascript. Currently, i have used this script:
/^[^@]+@[^@]+.[a-z]{2,}$/i
but through this expression it is unable to find that after "@" and before "." there's any string or not.
I am stuck on this seemingly simple validation loop.I want to iterate through a list of comma separated emails entered in a textarea input and check their validity before submitting the form.For some reason even when I enter all valid emails every other email doesn't pass the validation test!
var okEmailArr = badEmailArr = new Array();
var emails = $('#emailList').val(); // Get email list from text are
input[code]....
I'm trying to validate data in a textbox for township (usually written as 12N or 23S for Township 12 North or Township 23 South). In Utah the townships range from 01N to 15N, and 01S to 44S. The expression "/[0-9][0-4][ns]/i" will allow 01n (or s) through 94n (or s). If I change it to "/[0-4][0-4][ns]/i" to limit it to 44n (or s), I then am not allowing for 05, 06, 07, 08, and 09. I hope the above is not too confusing. I'm just starting to work with regular expressions.
View 2 Replies View RelatedDoes anyone know if it is possible to use your own regular expression for fields with the JQuery Validation plugin?I have previously used Live Validation (standalone) which allows you to do this kind of thing:var loginpass = new LiveValidation('loginpass');loginpass.add( Validate.Format, { pattern: /^[A-Za-zd]+$/i } );
View 5 Replies View RelatedHow can i validate string with alphanumeric, space, dash and dot in regular expression ?
View 1 Replies View RelatedDoes 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}/)
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
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?
Trying to make a 2 page application. First is an introduction page and second is the content. Ive put a pop up box in the head of the second page and it asks for email, but how do i make it so if the email is incorrect it will not go onto the second page? at present if i click the link for the second page the box pops up but that is it. I can document.write their response and it comes on the top of the second page, but i want it validated!
View 1 Replies View RelatedI 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
optional.
I would like to validate the email address typed into the prompt message by the user, but to no avail.
function addOption()
{
var new = prompt("Enter New Item:");
if (!new == "")
{
var answer = confirm ("Are you sure you want to add? ")
[Code]..
I want to check the email address type in a contact form but want to reject it if it's from a certain domain I actually use this regexp : /^[a-zA-Z0-9_.-]+@([a-zA-Z0-9-]+.)+[a-zA-Z0-9]{2,4}$/ (taken from the jquery validationengine) to check if the email address is correctly formated but I'd like to reject it if contains hotmail between the @ and the. I tried many things but couldn't get something that works.
View 2 Replies View RelatedI'm doing a registration form.I want to validate the email address before submitting the form using ajax.That is to verify if the email address already exist in the database.
[Code]...
I've built a simple script to validate the email address and password on a form, the email part of it is working, but the password isn't, any idea what I've done wrong here? Code:
View 3 Replies View RelatedI 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-
-
Im using the old nopcard scripts on my site. It does every thing right except it does not send a Email to my to my email adres. I dont know how to correct this because i dont know Javascript. I include the script if anybody know how to alter it so that it will send the info to my email adres as well.
The checkout.pl script :
i hv an input box like this
<td >
<input type="text" name="emailid" id="emailid" onBlur="checkMail(this)" value="emailId" onFocus="this.value=''">
@domain.com</td>
[Code]...
Now problem is as u can see .. i hav to check just "EMAIL ID" not the full "Email address".. i cud not be successful to edit the JS function.
Is it possible to create a page (with javascipt) that will send an email to the "me" but the user can't see the destination email address? Im wondering if I can do the "party" with Javascript without using some server page like PHP.
View 1 Replies View RelatedI 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???
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,''));
}
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
regular express to get the file name from a URL?
It has to be flexible in that the extension can be either 4, 5, or 6 chars (.php, .html, .shtml for example) and needs to cater for and whether querystring parameters exist too.
So, both
[URL]
and
[URL]
The regex should return newthread for both.
I.E.:
---------------------------
Windows Internet Explorer
---------------------------
<EMBED src=http://www.youtube.com/v/JTmM3jut05Q&hl=en&fs=1& width=500 height=200 type=application/x-shockwave-flash allowfullscreen="true" allowscriptaccess="always"></EMBED>
how can i get "src" value in above code using regular expression?
<object width="500" height="200"><param name="movie" value="http://www.youtube.com/v/JTmM3jut05Q&hl=en&fs=1&"><param name="allowFullScreen" value="true"><param name="allowscriptaccess" value="always"><embed src="http://www.youtube.com/v/JTmM3jut05Q&hl=en&fs=1&" type="application/x-shockwave-flash" allowscriptaccess="always" allowfullscreen="true" width="500" height="200"></object>
how can i get "src" value in above code using regular expression?
what will be the regular expression for this line:
Code JavaScript:
var id = $(this).attr("href").substring( $(this).attr("href").lastIndexOf('#'), $(this).attr("href").length);
Basically it gets the string after # in href attribute of clicked anchor tag.