constant Email::EMAIL_MAX_LENGTH
Defines the max length for an email address
The maximum length of an email address is 254 characters. RFC 3696 specifies a total length of 320 characters, but mentions that addresses longer than 256 characters are not normally useful. Erratum 1690 was then released which corrected this value to 254 characters.
See also
http://tools.ietf.org/html/rfc3696#section-3
http://www.rfc-editor.org/errata_search.php?rfc=3696&eid=1690
File
- core/lib/Drupal/Core/Render/Element/Email.php, line 38
Class
- Provides a form input element for entering an email address.
Namespace
Drupal\Core\Render\ElementCode
const EMAIL_MAX_LENGTH = 254;
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