Regex for matching certain url

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It's should match those urls

https://example.com/id/username/
http://example.com/id/username/
https://www.example.com/id/username
http://example.com/id/username/

basically it's should start with http or https when maybe www when example.com and /id and last is username which could be anything, and / is not always in end

username could be anything

I got this so far:

  if (input.match(/http\:\/\/example\.com/i)) {
    console.log('-');
  }

also how to check with regex if urls ends with 7 number like 1234567/ or 3523173. / not always in end

How to Use Regular Expressions for Page Targeting and IP Blocking, Regular Expression to This regex will match the elements of a URL, including the protocol, subdomain, domain, path, filename, query parameters, and anchor. This post will provide the regex for matching specific numbers of sub-directories in a URL path, for a few different cases. VARIATION 1: EXACTLY X NUMBERS OF SUB-DIRECTORIES, WITH TRAILING SLASH. VARIATION 2: NO TRAILING SLASH. VARIATION 3: AT LEAST X NUMBER OF SUBDIRECTORIES.

Without further specification you could use

\bhttps?:.+?example\.com\/[a-zA-Z]+\/\w+\/?(?=\s|\Z)

See a demo on regex101.com.


This is

\b                   # a word boundary
https?:              # http/https:
.+?                  # anything else afterwards, lazily
example\.com         # what it says
\/[a-zA-Z]+\/\w+\/?  # /id/username with / optional
(?=\s|\Z)            # followed by a whitespace or the end of the string

Match elements of a url, Top Regular Expressions. Match string not containing string � Check if a string only contains numbers � Match elements of a url � Validate an ip address To match the parts of the line before and after the match of our original regular expression John, we simply use the dot and the star. Be sure to turn off the option for the dot to match newlines. The resulting regex is: ^. * John. * $. You can use the same method to expand the match of any regular expression to an entire line, or a block of complete lines.

https?\:\/\/(www\.)?example\.com\/id\/([a-zA-Z]+)\/?

Url checker with or without http:// or https://, OptinMonster makes it easy to target campaigns to URLs matching a pattern or RegEx RegEx looks for characters: be it letters, numbers, or specific symbols to � In regex, anchors are not used to match characters. Rather they match a position i.e. before, after, or between characters. To match start and end of line, we use following anchors: Caret (^) matches the position before the first character in the string. Dollar ($) matches the position right after the last character in the string. 2.

7.4 - Constructing URL Patterns, I have no interest in parsing a list of URLs from a given string of text (even though some of the regexes on this page are capable of doing that). I also don't want to� The RegexMatchTimeoutException exception is thrown if the execution time of the matching operation exceeds the time-out interval specified for the application domain in which the method is called. If no time-out is defined in the application domain's properties, or if the time-out value is Regex.InfiniteMatchTimeout, no exception is thrown.

How to Use OptinMonster's Matching The Pattern RegEx Rules, Regular expression tester with syntax highlighting, PHP / PCRE & JS Support, contextual help, Matches any word character (alphanumeric & underscore). A Regular Expression, REGEX, is a special text string for describing a search pattern. Within Hotjar, you can define a Regular Expression to target a specific string or pattern within URLs for all of our tools except for Forms, as well as block IP addresses in your Hotjar dashboard. REGEX for Page Targeting REGEX for IP Blocking

RegExLib.com, URL matching is another regular expression headache, but I've included some of the more useful ones down below to help you get started matching your input. match = re.search (pattern, string) The re.search () method takes two arguments, a regular expression pattern and a string and searches for that pattern within the string. If the pattern is found within the string, search () returns a match object or None otherwise.

Comments
  • Please give the urls where it will not match
  • anything else shouldn't much
  • Please be more precise: are the ids only numerical or alphanumerical (including letters, that is). What about the usernames? Can they contain numbers, -, . or any other chars?
  • Can you add some valid/invalid samples?
  • ids is letters only in this case, they cant contain - or . only letter, my bad
  • how about urls without www. it seems not to much those
  • You can use this with www. or without www. All URLs with or without will are matched.
  • idk maybe im doing something wrong but https://example.org/id/username doesnt mactch
  • Are you want to use in javascript?
  • var regex = /http(s)?:\/\/(www\.)example.com\/id\/[a-zA-Z0-9]+/ig; if ( regex .test(input) ) { console.log('-'); }
  • https?:\/\/(www\.)?example\.com\/id\/\w+\/? seems better to me as a username can, in most cases, also contain numbers.
  • at the time of answering the username was limited to letters only