You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
9 lines
172 B
9 lines
172 B
4 years ago
|
'use strict';
|
||
|
|
module.exports = function (url) {
|
||
|
|
if (typeof url !== 'string') {
|
||
|
|
throw new TypeError('Expected a string');
|
||
|
|
}
|
||
|
|
|
||
|
|
return /^[a-z][a-z0-9+.-]*:/.test(url);
|
||
|
|
};
|