javascript - Regex error on Visual studio? -


i'm using url regex rfc-3986

and written here :

^(([^:/?#]+):)?(//([^/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?

it working me here

but when add under visual studio , see : enter image description here

and chrome developer toolbar shows me :

enter image description here

what doing wrong ?

p.s. thought there maybe hidden chars - pasted in cmd , re-copied , still....

escape occurrences of / \/. then, vs not complain.

var basicregexpatterns = {     urlpattern: /^(([^:\/?#]+):)?(\/\/([^\/?#]*))?([^?#]*)(\?([^#]*))?(#(.*))?/i };

see escaping forward slash in regular expression.


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