diff --git a/account/views/login.ejs b/account/views/login.ejs
index 45c4684..0cac789 100644
--- a/account/views/login.ejs
+++ b/account/views/login.ejs
@@ -29,8 +29,7 @@
     <h1 class="h3 mb-4 fw-normal">Sign in to LingDocs</h1>
     <!-- <p class="small mb-2">New? Enter an e-mail and password to sign up</p> -->
     <div class="form-floating mt-3">
-      <input type="email" pattern="^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$
-" required class="form-control" id="emailInput" placeholder="name@example.com">
+      <input type="email" pattern='(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\[(?:(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9]))\.){3}(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9])|[a-z0-9-]*[a-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\])' required class="form-control" id="emailInput" placeholder="name@example.com">
       <label for="floatingInput">Email address</label>
     </div>
     <div class="form-floating">