JavaScript RegExp \v Metacharacter

The RegExp \v Metacharacter in JavaScript is used to find the vertical tab character. If it is found it returns the position else it returns -1. 

Syntax: 

/\v/ 

or

new RegExp("\\v")

Example 1: This example searches for the vertical tab character in the string. 

Javascript

function geek() {
    let str1 = "GeeksforGeeks@_123_$";
    let regex4 = /\v/;
    let match4 = str1.search(regex4);
    if (match4 == -1) {
        console.log("No vertical tab character present. ");
    } else {
        console.log("Index of vertical tab character: " + match4);
    }
}
geek()

Output

No vertical tab character present. 

Example 2: This example searches the position of the vertical tab character in the string. 

Javascript

function geek() {
    let str1 = "123ge\veky456";
    let regex4 = new RegExp("\\v");
    let match4 = str1.search(regex4);
    console.log(" Index of vertical tab character: "
        + match4);
}
geek()

Output

 Index of vertical tab character: 5

Supported Browsers: The browsers supported by RegExp \v Metacharacter are listed below:

• Google Chrome
• Apple Safari
• Mozilla Firefox
• Opera
• Internet Explorer

We have a complete list of Javascript RegExp expressions, to check those please go through this JavaScript RegExp Complete Reference article.

We have a Cheat Sheet on Javascript where we covered all the important topics of Javascript to check those please go through Javascript Cheat Sheet-A Basic guide to JavaScript.

My Personal Notes arrow_drop_up

Save