The HTML Input Required attribute is causing errors with my input

Although I prefer not to use the "Required" attribute in my code, omitting it completely disrupts the appearance of my form.

https://i.sstatic.net/iudA6.png

I wonder why removing this attribute causes such a drastic change. The design is meant to shift when Email is clicked to resemble the Password input field.

Below is the HTML snippet for reference:

    <form action="./includes/login.inc.php" method="post">
        <div class="group">
            <input type="text" name="emailuid" required=""/><span class="highlight"></span><span class="bar"></span>
            <label>Email</label>
        </div>
        <div class="group">
            <input type="password" name="pwduid"/><span class="highlight"></span><span class="bar"></span>
            <label>Password</label>
        </div>
        <div class="btn-box">
            <button class="btn btn-submit" type="submit" name="login-submit">Sign in</button>
        </div>
    </form>

Additionally, here's the CSS styling specifically for the forms:

[CSS Styling code goes here]

The requirement of using the "required" attribute is conflicting with the current PHP validation set up to check for empty fields. This dilemma is hindering the desired visual aesthetics of the form structure.

Your assistance on this matter would be greatly appreciated. Thank you!

Answer №1

Summary: Simplify this code snippet:

input:focus ~ label,
textarea:focus ~ label
{
  top: -14px;
  font-size: 12px;
  color: #FF3B3F;
}

The breakdown:

It's fascinating how CSS styles can target elements with specific attributes, so always keep an eye out for pseudo-classes that match these attributes in your CSS. For instance, input:required {...} corresponds to the required HTML attribute on an input element.

Adding to the complexity, the presence of the required attribute can trigger other pseudo-classes like :valid. When an element is marked as required but not properly filled out, any CSS defined under the :invalid pseudo-class will be applied automatically. Conversely, if the field is correctly filled, the CSS properties associated with the :valid pseudo-class will come into play.

Answer №2

Looks like the issue was due to input:valid ~ label in your CSS. Here's a revised solution:

form {
  width: 320px;
  margin: 45px auto;
}
.group {
  position: relative;
  margin: 45px 0;
}
input {
  background: none;
  color: #4F4F4F;
  font-size: 18px;
  padding: 10px 10px 10px 5px;
  display: block;
  width: 320px;
  border: none;
  border-radius: 0;
  border-bottom: 1px solid #4F4F4F;
}
input:focus {
  outline: none;
}
input:focus ~ label {
  top: -14px;
  font-size: 12px;
  color: #FF3B3F;
}
input:focus ~ .bar:before {
  width: 335px;
}

input[type="password"] {
  letter-spacing: 0.3em;
}

label {
  color: #4F4F4F;
  font-size: 16px;
  font-weight: normal;
  position: absolute;
  pointer-events: none;
  left: 5px;
  top: 10px;
  -webkit-transition: 300ms ease all;
  transition: 300ms ease all;
}

.bar {
  position: relative;
  display: block;
  width: 320px;
}
.bar:before {
  content: '';
  height: 2px;
  width: 0;
  bottom: 0px;
  position: absolute;
  background: #FF3B3F;
  -webkit-transition: 300ms ease all;
  transition: 300ms ease all;
  left: 0%;
}

.btn {
  background: #fff;
  color: #959595;
  border: none;
  padding: 10px 20px;
  border-radius: 3px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  outline: none;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
  -webkit-transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.btn:hover {
  color: #752021;
  box-shadow: 0 7px 14px rgba(0, 0, 0, 0.18), 0 5px 5px rgba(0, 0, 0, 0.12);
}
.btn.btn-link {
  background: #FF3B3F;
  color: #d3eafd;
}
.btn.btn-link:hover {
  background: #0d8aee;
  color: #deeffd;
}
.btn.btn-submit {
  background: #FF3B3F;
  color: white;
}
.btn.btn-submit:hover {
  background: #752021;
  color: white;
}
.btn.btn-cancel {
  background: #eee;
}
.btn.btn-cancel:hover {
  background: #e1e1e1;
  color: #8b8b8b;
}

.btn-box {
  text-align: center;
  margin: 50px 0;
}
<form action="#" method="post">
  <div class="group">
    <input type="text" name="emailuid"/><span class="highlight"></span><span class="bar"></span>
    <label>Email</label>
  </div>
  <div class="group">
    <input type="password" name="pwduid"/><span class="highlight"></span><span class="bar"></span>
    <label>Password</label>
  </div>
  <div class="btn-box">
    <button class="btn btn-submit" type="submit" name="login-submit">Sign in</button>
  </div>
</form>

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