JavaScript RegExp m Modifier
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JavaScript RegExp m Modifier
The RegExp m modifier performs a multiline match and returns the first match.
case-sensitive multiline Match
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<button onclick="myFunction()">Click me</button>
<p id="point"></p>
<script>
function myFunction(){
var str = "Sam\n style Is\n who is he\n IS";
var pattern = /is/m;
var result = str.match(pattern);
document.getElementById("point").innerHTML = result;
}
</script>
</body>
</html>
Syntax
new RegExp("searchString", "m");
//or
/searchString/m
case-sensitive global multiline Match
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<button onclick="myFunction()">Click me</button>
<p id="point"></p>
<script>
function myFunction(){
var str = "His \nstyle Is \nwho is he \nIS";
var pattern = /is/gm;
var result = str.match(pattern);
document.getElementById("point").innerHTML = result;
}
</script>
</body>
</html>
case-insensitive global multiline Match
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<button onclick="myFunction()">Click me</button>
<p id="point"></p>
<script>
function myFunction(){
var str = "His \nstyle Is \nwho is he \nIS";
var pattern = /is/gmi;
var result = str.match(pattern);
document.getElementById("point").innerHTML = result;
}
</script>
</body>
</html>
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