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 = "neveropen@_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.
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