mirror of
https://github.com/element-hq/element-web.git
synced 2024-12-19 02:01:59 +03:00
30 lines
1.1 KiB
TypeScript
30 lines
1.1 KiB
TypeScript
/*
|
|
Copyright 2016 OpenMarket Ltd
|
|
Copyright 2023 The Matrix.org Foundation C.I.C.
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
*/
|
|
|
|
// Regexp based on Simpler Version from https://gist.github.com/gregseth/5582254 - matches RFC2822
|
|
const EMAIL_ADDRESS_REGEX = new RegExp(
|
|
"^[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*" + // localpart
|
|
"@(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?$",
|
|
"i",
|
|
);
|
|
|
|
export function looksValid(email: string): boolean {
|
|
// short circuit regex with this basic check
|
|
if (email.indexOf("@") < 1) return false;
|
|
|
|
return EMAIL_ADDRESS_REGEX.test(email);
|
|
}
|