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Looping over matches with JavaScript regular expressions
Following is the code for looping over regular expression matches in javaScript −
Example
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8" /> <meta name="viewport" content="width=device-width, initial-scale=1.0" /> <title>Document</title> <style> body { font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif; } .result, .sample { font-size: 18px; color: blueviolet; font-weight: 500; } .sample { color: red; } </style> </head> <body> <h1>Looping over regex matches</h1> <div class="sample"> There is a cat lying besides the cricket bat and chasing the rat </div> <div class="result"></div> <button class="Btn">CLICK HERE</button> <h3>Click on the above button to match words ending with 'at' in the above sentence</h3> <script> let BtnEle = document.querySelector(".Btn"); let resEle = document.querySelector(".result"); let sampleEle = document.querySelector(".sample"); let text = sampleEle.innerHTML; BtnEle.addEventListener("click", () => { text.match(/at/g).forEach((element) => { resEle.innerHTML += 'Found a match ending with "at" <br>'; }); }); </script> </body> </html>
Output
On clicking the ‘CLICK HERE’ button −
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