email-address

Test/expand my email regex

I'm really not confident with Regex, I know some basic syntax but not enough to keep me happy. I'm trying to build a regular expression to check if an email is valid. So far here's what I've got: [A-Za-z0-9._-]+@[A-Za-z0-9]+.[A-Za-z.]+ It needs to take account of periods in the username/domain and I think it works with multiple TLDs ...

javascript validation for address

Hi Iam new to j query can any one let me know if there is a way to declare a jQuery.validator.addMethod function and write the java script inside this jquery validator for validating address where it should not take "PO BOX", "PO BIN", "BIN", "P.O BOX", "P.O BIN", "P.O", "PO" the above values can be in any case spaces before, in betwe...

Does e-mail obfuscation really make automatic harvesting harder?

Many users and forum programs in attempt to make automatic e-mail address harversting harder conseal them via obfuscation - @ is replaced with "at" and . is replaced with "dot", so [email protected] now becomes team at stackoverflow dot com I'm not an expert in regular expressions and I'm really curious - does such obfuscatio...

Regular Expression for domain from email address

Hi, Can anyone help me with a regular expression that will return the end part of an email address, after the @ symbol? I'm new to regex, but want to learn how to use it rather than writing inefficient .Net string functions! E.g. for an input of "[email protected]" I need an output of "example.com". Cheers! Tim ...

May I safely treat email addresses lower case?

In theory emails are case sensitive. But using emails as system login I want them to be all lower case (i.e. [email protected] and [email protected] cannot be different users). Can this be a problem for some users who use case sensitivity in their email address? Does somebody use it out there? Edit: Because there are many "preserve case on s...

Convert non-ascii domain to SMTP compatible

When customers enter email addresses with non-ascii chars like äüö our SMTP rejects to process them. So I think might be there is a solution to handle those domains myself and convert them to punyocode. Is there a simple way of doing so using c#? Would this work anyway? ...

How can I filter email addresses that belong in a particular domain using Perl?

How can I scan through a file which contains email addresses that are separated by a new line character and get rid of those that belong to a certain domain, e.g. [email protected]. I want to get rid of all email addresses that are @bad.com ...

What characters are allowed in email address?

I'm not asking about full email validation. I just want to know what are allowed characters in user-name and server parts of email address. This may be oversimplified, maybe email adresses can take other forms, but I don't care. I'm asking about only this simple form: user-name@server (e.g. [email protected]) and allowed c...

parse email address from outlook macro

hai, I am wring a macro in outlook 2007 to extract email address from e-mails. I am able to read the body as a whole through a variable Pls let me know how to extract email address from the variable Thanks in Advance The V!RU$ Hunter ...

Regular expression to match free email accounts

Hi guys, First post here. I'm been trying to right a regular expression that checks if an email form field contains a free email address, with no luck. Essentially i need to check if the email contains, hotmail, yahoo, gmail etc in the email field. Any help much appreciated. Using PHP/Drupal. regards H ...

Does this e-mail-regex exclude valid addresses?

I tried to create a regular expression which catches all RFC-valid addresses but it's ok if some false-positives come through (though hopefully not so many). This is waht I came up so far: /^\b\S+@\S+\.[^\s@]{2,}\b$/ Is there any RFC-valid address which doesn't match against this expression or do you have any suggestions to improve it...

Extract (multiple) emails from user-input text into the MailAddress format (.NET)

The MailAddress class doesn't provide a way to parse a string with multiple emails. The MailAddressCollection class does, but it only accepts CSV and does not allow commas inside of quotes. I am looking for a text processor to create a collection of emails from user input without these restrictions. The processor should take comma- or s...

php regular expression : How to fetch all the email address in a paragraph

Hello guys, I want to fetch all the email address in a paragraph. could you please help me Thanks a lot ...

PHP email address validation question.

I was wondering how can I just check if an @ sign has been included when an email address is entered into the input box? I'm using PHP. Here is my php code. if (isset($_POST['email']) && strlen($_POST['email']) <= 255) ...

function for validating email addresses

Hi, I am using this function for validating email addresses, but it doesn’t work if the email address is like this: [email protected]. OR //[email protected] Is there a way to develop this function? function validEmail($email) { $isValid = true; $atIndex = strrpos($email, "@"); if (is_bool($atIndex) && !$atIndex) { $...

In Perl, how can I parse a string that might contain many email addresses to get a list of addresses?

I want to split the a string if it contains ; or ,. For example: $str = "[email protected];[email protected],[email protected];[email protected];"; The expected result is: result[0]="[email protected]"; result[1]="[email protected]"; result[2]="[email protected]"; result[3]="[email protected]"; ...