regex Articles

This are all our articles tagged with:
regex

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How to match all tags containing specific word with regex?

I’m trying to find all <divs> in an html containing the same word, it could … Read more How to match all tags containing specific word with regex?

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prevent app from creating windows system folders using regex?

I’m building a browser-based app which allows users to create folders with some .json files … Read more prevent app from creating windows system folders using regex?

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Regex valid IP address [duplicate]

Can anyone pls confirm is this a valid IP address validator, does it verify all … Read more Regex valid IP address [duplicate]

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How to I rearrange AND delete text in regex?

I’m trying to convert BB Code into markdown. The problem is, I can’t figure out … Read more How to I rearrange AND delete text in regex?

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remove everything within [] /[[^][]*]/g

Im trying to remove everything that is inside this: [] To example [abcd]word[efg] should be … Read more remove everything within [] /[[^][]*]/g

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combine regex to match subgroups in different order

I have a string with may have one of the 2 below structure (w+){1}([!][a-zA-Z0-9>,]+)*([#]d+)? (w+){1}([#]d+)?([!][a-zA-Z0-9>,]+)* … Read more combine regex to match subgroups in different order

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Javascript String template parsing for keywords

I have a string template with few dynamic keywords like: I am {{name}} from {{city}} … Read more Javascript String template parsing for keywords

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How to convert this Regex with lookbehind so it works in Safari?

This Regex works fine in Chrome and Firefox let regexp = new RegExp(`^${searchTerm}|(?<=s)${searchTerm}`, ‘gi’) but … Read more How to convert this Regex with lookbehind so it works in Safari?

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Regex pattern to count a certain occurrences

I am trying to match a word which have either space before it or after … Read more Regex pattern to count a certain occurrences

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How Regex.exec() can get a code injection?

I got, from a security report, a code injection issue: This could enable an attacker … Read more How Regex.exec() can get a code injection?

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Sanitise weird unicode characters in JS [duplicate]

I do not know what to search on Google or how to ask you better … Read more Sanitise weird unicode characters in JS [duplicate]

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Adding mutiple values in regex for pattern match

I am trying to add multiple strings in regex and then test them against certain … Read more Adding mutiple values in regex for pattern match

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Regex CSS Style Attribute replacements

I want to selectively replace an attribute value within a CSS Style string… The string: … Read more Regex CSS Style Attribute replacements

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Regular expression to check if digit is at specific place

I’m new to the regular expression I need a regular expression that validates an ID … Read more Regular expression to check if digit is at specific place