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<!DOCTYPE html> <html> <body> <h2>JavaScript Regular Expressions</h2> <p>The test() method returns true if it finds a match, otherwise false.</p> <p>Search a string for the character "e":</p> <p id="demo"></p> <script> let text = "The best things in life are free"; let pattern = /e/; let result = pattern.test(text); document.getElementById("demo").innerHTML = result; </script> </body> </html>
