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I’m looking for a basic regex that removes any space. I want to use it for ZIP code.
Some people insert space after, before or in between the ZIP code.
I’m using /^\d{5}$/ now. I want to expand it to include space removal.
How can this be improved?
(I’m considering you want to remove spaces in your string, not verifying if it is valid even with spaces)
You can substitute one or more spaces (globally)
by nothing.
Example in my browser’s JS console: