Top "Email-validation" questions

Email validation is the process of deciding whether a given string is a valid email-address or not.

understanding email validation using JavaScript

I am new to JavaScript and found this JavaScript code in the internet that validates the given email (no issue …

javascript regex email-validation
Should uppercase letters be allowed in email addresses?

The official RFC documents state that we can use both upper and lowercase letters in the "local" part of the …

email email-validation
java email extraction regular expression?

I would like a regular expression that will extract email addresses from a String (using Java regular expressions). That really …

java regex email-validation
Remove "@" sign and everything after it in Ruby

I am working on an application where I need to pass on the anything before "@" sign from the user's email …

ruby regex email-validation
MySQL Validate Email Records

I know you can use PHP Email Validate filters to check if the data is abc @ abc . ext Is there …

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How to use regular expression in TSQL?

I'd need to have a regular expression so that I can find all invalid email addresses in our database table. …

sql sql-server regex tsql email-validation
Check for valid email before running remaining javascript

I have a textbox where the user is required to insert a valid email address. When the user submits a …

javascript jquery validation email-validation
regular expression for email validation in Java

I am using the follwoing regular expression (".+@.+\\.[a-z]+") Bit it accepts #@#.com as a valid email. What's the pattern I …

java regex email-validation
Valid Email Addresses - XSS and SQL Injection

Since there are so many valid characters for email addresses, are there any valid email addresses that can in themselves …

php xss sql-injection email-validation
Validating the email address in UITextField

I am trying to put validation in text field containing email address.What is to be added in string "emailRegEx" …

ios objective-c iphone swift email-validation