diff --git a/files/en-us/learn_web_development/extensions/forms/form_validation/index.md b/files/en-us/learn_web_development/extensions/forms/form_validation/index.md
index a054f877a41fe3d..f0a62537fc9b18a 100644
--- a/files/en-us/learn_web_development/extensions/forms/form_validation/index.md
+++ b/files/en-us/learn_web_development/extensions/forms/form_validation/index.md
@@ -791,7 +791,7 @@ const emailRegExp =
   /^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$/;
 
 // Check if the email is valid
-const isValidEmail = () => { 
+const isValidEmail = () => {
   const validity = email.value.length !== 0 && emailRegExp.test(email.value);
   return validity;
 };