I've encountered an issue where the code below removes all spaces, but it's also removing the enter key.
Is there a way to remove only spaces and not affect the enter key?
static stripDoubleSpaces(str: string): string {
if (!!str) {
return str.replace(/\s+/g, ' ');
} else {
return str;
}
}
You have the ability to achieve this with ease by utilizing the following code:
str.replace(/[ \t\r]+/g,"");
Pressing the enter key actually inputs the \n character, while \r represents a carriage return.
To exclude both \r and \n, you can use double negation to match all whitespaces. The \s pattern matches all whitespaces, whereas \S matches all non-whitespaces.
If you need to reduce consecutive whitespaces to a single space:
static stripSpaces(str: string): string {
return (str || "").replace(/[^\S\r\n]+/g, " ")
}
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