JavaScript RegExp \n Metacharacter
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JavaScript RegExp \n Metacharacter
The RegExp \n metacharacter finds a position (index value) of first occurrence of newline character.
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<button onclick="myFunction()">Click me</button>
<p id="point"></p>
<script>
function myFunction(){
var str = "His style Is \nWho is he IS";
var pattern = /\n/;
var result = str.search(pattern);
document.getElementById("point").innerHTML = result;
}
</script>
</body>
</html>
Syntax
new RegExp("\\n");
//or
/\n/
Return Value
| Value | Explanation |
|---|---|
| Number | Returns the position where the newline character was found. |
| -1 | If no newline character is found. |
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