Remove line breaks with JavaScript code example

Example 1: javascript remove line breaks from string

var stringWithLineBreaks = `
O boy 
I've got 
Breaks
`;
var stringWithoutLineBreaks = stringWithLineBreaks.replace(/(\r\n|\n|\r)/gm, "");//remove those line breaks

Example 2: Remove line breaks with JavaScript

String.replace(/(\r\n|\n|\r)/gm," ")

Example 3: replace line break with html line break js

let multilineString = `My
text\r1\r\n2\n3\n\r4
is
here`;

let htmlText = multilineString.replace(/(\r\n|\n\r|\r|\n)/g, '
');

console.log('Multiline string: ' + multilineString);
console.log('HTML text: ' + htmlText);