I want to use JavaScript (I can also use jQuery) to do check whether a string matches the regex ^([a-z0-9]{5,})$, and get a true or false result. match() seems to check whether part of a string …

JavaScript regular expressions and sub-matches Asked 16 years, 7 months ago Modified 6 months ago Viewed 36k times

Basically, this question is the same as the question here: Replace " ' " with " '' " in JavaScript Regexp isn't the only way to replace multiple occurrences of a substring, far from it. Think …

Javascript RegExp () allows you to specify a multi-line mode (m) which changes the behavior of ^ and $. ^ represents the start of the current line in multi-line mode, otherwise the start of the …

Sep 5, 2008 · Keep in mind that one should not rely on JavaScript validation alone, as JavaScript can be easily disabled by the client. Furthermore, it is important to validate on the server side. …

javascript regex for special characters Asked 12 years, 2 months ago Modified 3 years ago Viewed 373k times

The m0 argument represents the full matched substring {0}, {1}, etc. m1 represents the first matching group, i.e. the part enclosed in brackets in the regex which is 0 for the first match.

Is there a way to retrieve the (starting) character positions inside a string of the results of a regex match() in Javascript?

In javascript, is there an equivalent of String.indexOf(...) that takes a regular expression instead of a string for the first parameter, while still allowing a second parameter ? I need to do some...

Regular expression to get a string between two strings in JavaScript The most complete solution that will work in the vast majority of cases is using a capturing group with a lazy dot matching …