Pattern matching to eliminate line breaks and tabs

Hey there, I'm working with a string: "BALCONI \n\n\t\t\t\t10-pack MixMax chocolade cakejes" and trying to tidy it up by removing unnecessary tabs and new lines.

I attempted using .replace(/(\n\t)/g, '') to get rid of the \n and \t characters, but it doesn't seem to be doing anything. I've been using to help me understand how to replace these characters, but so far no luck. Could the issue be linked to "\n\n\t\t\t\t" being connected to "10-pack," causing difficulty in removing the \n and \t?

Any assistance in this matter would be greatly appreciated, as regular expressions are not my forte.

regextypescript

Answer №1

Your regular expression is designed to find a tab immediately following a newline, and it only finds one such pair to replace. If you want to replace any tabs or newlines, you should use character classes instead of groups:

"BALCONI \n\n\t\t\t\t10-pack MixMax chocolate cakes".replace(/[\n\t]+/g,'')
//Output: "BALCONI 10-pack MixMax chocolate cakes"

Answer №2

If you're looking to find numerous occurrences, it's crucial for the regex to be instructed accordingly. To accomplish this, utilize: /([\n\t]*)

The above expression denotes matching \n or \t zero or more times consecutively.

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