i have below string from which I have to extract username and ID.
This is a string which has a @[User Full Name](contact:1) data inside.
To get username and contact id from above string I am using this regex pattern.
var re = /\@\[(.*)\]\(contact\:(\d+)\)/;
text = text.replace(re,"username:$1 with ID: $2");
// result == username: User Full Name with ID: 1
It works perfectly now issue is I have multiple usernames in string, I tried using /g (global) but its not replacing properly: Example string:
This is a string which has a @[User Full Name](contact:1) data inside. and it can also contain many other users data like @[Second Username](contact:2) and @[Third username](contact:3) and so many others....
when used global I get this result:
var re = /\@\[(.*)\]\(contact\:(\d+)\)/g;
text = text.replace(re,"username:$1 with ID: $2");
//RESULT from above
This is a string which has a user username; User Full Name](contact:1) data inside. and it can also contain many other users data like @[[Second Username](contact:2) and @[Third username and ID: 52 and so many others....
You just need a non greedy ?
match in your first capture group. By having .*
you are matching the most amount possible while if you use .*?
, it matches the least amount possible.
/@\[(.*?)\]\(contact:(\d+)\)/
And if the word contact is not always there, you could do..
/@\[(.*?)\]\([^:]+:(\d+)\)/
See working demo
Can't say I can see how your resulting string is going to be usable. How about something like this...
var re = /@\[(.*?)\]\(contact:(\d+)\)/g;
var users = [];
var match = re.exec(text);
while (match !== null) {
users.push({
username: match[1],
id: match[2]
});
match = re.exec(text);
}
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