How to Eliminate Multiple Spaces in a String with Regex?

Eliminating Multiple Spaces with Regex

To streamline strings with excessive whitespace, we can leverage regular expressions in jQuery or JavaScript. Let's consider the example:

"The dog      has a long   tail, and it     is RED!"

Our goal is to condense multiple spaces into a single space, resulting in:

"The dog has a long tail, and it is RED!"

To achieve this transformation, we can utilize the following regular expression:

/[\s\s+]/g

Here's how it works:

• [ss ]: This part matches two or more consecutive whitespace characters (s represents a single whitespace character).
• /g: This global modifier ensures that all instances of multiple spaces in the string are replaced.

Using the replace method, we can execute the replacement:

string = string.replace(/[\s\s+]/g, ' ');

By doing so, we efficiently replace all occurrences of multiple spaces with a single space, achieving our desired string format.

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