Regular expressions in Javascript that match numbers, symbols, and whitespace characters

I have a regex that currently validates fields containing only numbers. The pattern is /^\s*\d+\s*$/. It works well for numbers like 15544447777 or any other length of numbers.

Now, I need to expand the regex to validate combinations such as:

11232-23423-1223235-11

or

12312 23423235235  123123

I want the regex to match any combination of numbers, symbols, and white spaces. Most threads I've seen are focused on fixed number lengths, but I need a regex that can verify any length.

If anyone can help me with this, I would greatly appreciate it.

Thank you

javascriptregex

Answer №1

Feel free to test out this regex pattern:

^[^a-zA-Z]+$

If you want to see a demonstration, click on this link

Here's the breakdown of the pattern:

  ^                        indicates the beginning of the string
  [^a-zA-Z]+               matches any character that is not a letter (at least one or more times)
  $                        signifies the end of the string

Answer №2

        ^\s*[\d\-\(\)\[\]{} ]+\s*$

That code snippet should take care of it.

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