JS Verify that the mailbox format is the correct instance code

Source: Internet
Author: User

How to use JS to verify that the mailbox format is correct? Share an example.
Code:

/*

* Verify that the mailbox format is correct
* Parameter Stremail, the mailbox that needs to be verified
*/
function Chkemail (stremail) {
if (!/^\w+ ([-+.] \w+) *@\w+ ([-.] \w+) *\.\w+ ([-.] \w+) *$/.test (Stremail)) {
return false;
}
else {
return true;
}
}

Articles you may be interested in:
  • JS Regular expression to determine whether the mailbox format is correct
  • JS Authentication mailbox Format JS Verify email address is correct
  • Example of JavaScript form validation JavaScript verification mailbox
  • JS Verify email address legality
  • Three ways to validate your email format with javascript
  • Javascipt Regular expressions to determine mailbox and number
  • A case of JS mailbox Verification code

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.