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Start your free trialHaardik Gupta
Full Stack JavaScript Techdegree Student 5,459 Pointsregex testing
Now, use the test() method to test the string in text against the regular expression you just created. Remember the test() method returns a true or false value. Return the result of testing the string from the isValidHex method.
Bummer: There was an error with your code: ReferenceError: Can't find variable: hexRegEx
// Type inside this function function isValidHex(text) { let hexRegEx = /^#[a-fA-F0-9]{6}$/; }
const hex = document.getElementById("hex"); const body = document.getElementsByTagName("body")[0]; hexRegEx.test('string'); hex.addEventListener("input", e => { const text = e.target.value; const valid = isValidHex(text); if (valid) { body.style.backgroundColor = "rgb(176, 208, 168)"; } else { body.style.backgroundColor = "rgb(189, 86, 86)"; } });
1 Answer
Steven Parker
231,269 PointsIt must be something that doesn't show up without proper formatting. This code should pass task 1 as-is.