Tag: regex-group

Is it possible to use only lookaround to match characters that are not repeated immediately before and after?

javascript regex regex-group regex-lookarounds regex-negation

For example, to match the first slash after the domain name in the URL. Intent: Only match ‘/’ in ‘.com/…’ but not any ‘/’ in ‘https://’. The above [A] returns the correct match, but [B] is the kind of expression I want (although it did not match any characters), that is, to use the / character only 1 time in

JavaScript: How to reduce IFs with REGEX

javascript regex regex-group regexp-replace

I’m working on the following function which I had to add a few IFs in case the string was shorter than the format the REGEX groups was expecting: Is there a way to remove the IFs and get the same output with just Regex? I’m looking for something like: complete: 999.999.999-99 partial: 999.999.9 Because the function will be called when

Can this do-able using regular expressions patterns (capture groups)?

javascript regex regex-group

In JS, I have a set of strings that need to break down into an array. Each string can be breakdown up to 5 groups (Some have less). I’m using regex to break all. In the below string sets if it includes aa bb orcc it needs to go into the capture group2. Im not very familiar with regex unfortunately

How to get the value of prop (which could be multi-line) in JSX tag using regex?

javascript jsx reactjs regex regex-group

I want to get the value of title props from these JSX elements, For the above example, Disabled Text Input Disabled ways for Text Input to work I am trying to use regex, using grouping, I was able to get the children of Story JSX element, using /<Story[^]+?>(?<component>[^$]*?)</Story>/g but struggling with getting value of the title prop. As it could

Regex pattern for extraction of double-quoted and non-quoted strings Javascript

javascript regex regex-group

im desperately trying to extract double quoted and non-quoted words from following string (Please note the single quotes around): Desired groups are: “Cloud Technology” Foundation “Board” I came up with this pattern (?:”(.*?)”)|(?:s(S*?)s) have a look in regex101.com But the pattern doesnt works if the string would be for example ‘”Cloud Technology” Foundation’ Answer You can use See the regex

How to extend regex to accept @ in image urls

javascript regex regex-group

I have a regex for validating image urls, however some of the images are using @ for example: https://test.com/image-name@2x.jpeg. How can I extend this regex to accept also the @ character inside of the image link? Current regex look like this Answer If it can only be part of the image name, you can add a forward slash followed by