JavaScript RegExp source Property
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JavaScript RegExp source Property
The RegExp source
property returns a string containing the source text of the regexp object.
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<button onclick="myFunction()">Click me</button>
<p id="point"></p>
<script>
function myFunction(){
var str = "a1 b12 c144 d1728 e20736";
var pattern = /\d{3}/g;
var result = "RegExp : " +pattern.source;
document.getElementById("point").innerHTML = result;
}
</script>
</body>
</html>
Syntax
RegExpObject.source
Return Value
Value | Explanation |
---|---|
String | Returns a string containing the source text of the regexp object. |
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