Demos

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Authenticator App

Password Hasher

Email Validation

Form Validation

Spinner Generator

Message Generator

Ajax Postback Control

AES Cipher

Copy and Paste

The Challenge

TempData Demo

Truthy Or Falsy

DateTime TagHelper

Hue Gradients

For Sale Demo

Email Validation

Reset

Server Model

[EmailAddress]
public string EmailAddress { get; set; }

Partial Render

<input class="form-control" type="email" value="">

Server Model

[RegularExpression("^(([^<>()\\[\\]\\.,;:\\s@\\\"]+(\\.[^<>()\\[\\]\\.,;:\\s@\\\"]+)*)|(\\\".+\\\"))@(([^<>()[\\]\\.,;:\\s@\\\"]+\\.)+[^<>()[\\]\\.,;:\\s@\\\"]{2,})$",
ErrorMessage = "The {0} field is not a valid e-mail address.")]
public string EmailAddress { get; set; }

Partial Render

<input class="form-control" type="text" data-val-regex-pattern="^(([^<>()\[\]\.,;:\s@\"]+(\.[^<>()\[\]\.,;:\s@\"]+)*)|(\".+\"))@(([^<>()[\]\.,;:\s@\"]+\.)+[^<>()[\]\.,;:\s@\"]{2,})$" value="">

The checkboxes indicate the email address will pass client validation.

The first for the EmailAddress Attribute and the second for the Regex Attribute.

MS Docs: How to verify that strings are in valid email format

GitHub Gist: cjaoude/gist:fd9910626629b53c4d25

Coolfool: List of Valid and Invalid Email Addresses

I request your consent to use non-essential cookies to capture usage metrics like screen size and time zone. Privacy Policy

david.jones@proseware.com	Never	Never
d.j@server1.proseware.com	Never	Never
jones@ms1.proseware.com	Never	Never
j@proseware.com9	Never	Never
js#internal@proseware.com	Never	Never
j_9@[129.126.118.1]	Never	Never
js@proseware.com9	Never	Never
j.s@server1.proseware.com	Never	Never
"j\"s\""@proseware.com	Never	Never
email@example.com	Never	Never
firstname.lastname@example.com	Never	Never
email@subdomain.example.com	Never	Never
firstname+lastname@example.com	Never	Never
email@123.123.123.123	Never	Never
email@[123.123.123.123]	Never	Never
"email"@example.com	Never	Never
1234567890@example.com	Never	Never
email@example-one.com	Never	Never
email@example.name	Never	Never
email@example.museum	Never	Never
email@example.co.jp	Never	Never
firstname-lastname@example.com	Never	Never
firstname_lastname@example.com	Never	Never
test@test.com	Never	Never
test@test.co.uk	Never	Never
test+t@test.co.uk	Never	Never

j.@server1.proseware.com	Never	Never
j..s@proseware.com	Never	Never
js*@proseware.com	Never	Never
js@proseware..com	Never	Never
plainaddress	Never	Never
#@%^%#$@#$@#.com	Never	Never
@example.com	Never	Never
Joe Smith <email@example.com>	Never	Never
email.example.com	Never	Never
email @example@example.com	Never	Never
.email@example.com	Never	Never
email.@example.com	Never	Never
email..email@example.com	Never	Never
email@example.com(Joe Smith)	Never	Never
email @example	Never	Never
email@-example.com	Never	Never
email @example.web	Never	Never
email@example..com	Never	Never
Abc..123@example.com	Never	Never
test	Never	Never
test.com	Never	Never
test@test	Never	Never
test@test.	Never	Never
.something@example.com	Never	Never
something.@example.com	Never	Never
somebody..something@example.com	Never	Never
something@example..com	Never	Never

Demos

Path QR Code

Authenticator App

Password Hasher

Email Validation

Form Validation

Spinner Generator

Message Generator

Ajax Postback Control

AES Cipher

Copy and Paste

The Challenge

TempData Demo

Truthy Or Falsy

DateTime TagHelper

Hue Gradients

For Sale Demo

Email Validation

Server Model

Partial Render

Server Model

Partial Render

The checkboxes indicate the email address will pass client validation.

The first for the EmailAddress Attribute and the second for the Regex Attribute.

Valid Email Address List

Invalid Email Address List