Repeat « Regular Expression « Javascript Data Type Q&A

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Javascript Data Type Q&A » Regular Expression » Repeat

1. Can I get help with this regular expression that should only contain a maximum of two (2) consecutive, repeat characters? stackoverflow.com

Here is the regular expression that I am trying to modify: The client only wants the user to be able to enter a maximum of 2 of the same consecutive characters.

^[a-zA-Z0-9-().\&\@\?\""#,\+\''\s\/]{7,}$

2. Find longest repeating substring in JavaScript using regular expressions stackoverflow.com

I'd like to find the longest repeating string within a string, implemented in JavaScript and using a regular-expression based approach. I have an PHP implementation that, when directly ported to JavaScript, doesn't ...

3. Can someone give me an example JavaScript RegEx to invalidate 2 repeating characters from being entered stackoverflow.com

I need a RegEx to trigger a validation message when a user enters 2 repeating characters.

4. Regex help needed, finding repeating patterns stackoverflow.com

I have some text

I01:00:00:05
I01:00:00:04
I01:00:00:03
I01:00:00:02
I01:00:00:01

Is there a regex that will find each one? I tried: var locs = txt.match(/(([A-Z]\d\d\:\d\d\:\d\d\:\d\d)+)+/); And it finds 5 copies of the first pattern that matches. Is there a way to ...

5. Find if the string contains repeated sequence of letters - Javascript stackoverflow.com

I need to check if the given string contains repeated sequence of letters like "aaaaa" and validate it as having repeated letters in Javascript.How can i do that.

6. Javascript + Regex = Nothing to repeat error? stackoverflow.com

I'm new to Regex and I'm trying to work it into one of my new projects to see if I can learn it and add it to my repitoire of skills. ...

7. How do I remove repeated pattern except the last one with Regex? stackoverflow.com

Good day, I would like to know if that's possible using RegExp and if so, how. Here is the problem: In a string, I have multiple pattern that correspond to colors:

{r for dark red
{R ...

8. javascript regex to replace repeat characters of more than 1 stackoverflow.com

im trying to replace some characters using this regex:

var string = "80--40";
string = string.replace(/-{2}/g,"-");

this replaces double minus with a single one. but how could i change this so its 2 or ...

9. Regular Expression with multiple words (in any order) without repeat stackoverflow.com

I'm trying to execute a search of sorts (using JavaScript) on a list of strings. Each string in the list has multiple words. A search query may also include multiple words, but ...