Form validation
eCommerce form validation
Form validation dedicated to building eCommerce projects.
<form class="needs-validation" novalidate>
<div class="form-row">
<div class="col-md-4">
<div class="md-form md-outline">
<input type="text" class="form-control" id="validationCustom01" placeholder="First name" value="Mark"
required>
<label for="validationCustom01">First name</label>
<div class="valid-feedback">
Looks good!
</div>
</div>
</div>
<div class="col-md-4">
<div class="md-form md-outline">
<input type="text" class="form-control" id="validationCustom02" placeholder="Last name" value="Otto"
required>
<label for="validationCustom02">Last name</label>
<div class="valid-feedback">
Looks good!
</div>
</div>
</div>
<div class="col-md-4">
<div class="md-form md-outline input-group">
<div class="input-group-prepend">
<span class="input-group-text" id="inputGroupPrepend">@</span>
</div>
<input type="text" class="form-control" id="validationCustomUsername" placeholder="Username" aria-describedby="inputGroupPrepend" required>
<div class="invalid-feedback">
Please choose a username.
</div>
</div>
</div>
</div>
<div class="form-row">
<div class="col-md-6">
<div class="md-form md-outline">
<input type="text" class="form-control" id="validationCustom03" placeholder="City" required>
<label for="validationCustom03">City</label>
<div class="invalid-feedback">
Please provide a valid city.
</div>
</div>
</div>
<div class="col-md-3">
<div class="md-form md-outline">
<input type="text" class="form-control" id="validationCustom04" placeholder="State" required>
<label for="validationCustom04">State</label>
<div class="invalid-feedback">
Please provide a valid state.
</div>
</div>
</div>
<div class="col-md-3">
<div class="md-form md-outline">
<input type="text" class="form-control" id="validationCustom05" placeholder="Zip" required>
<label for="validationCustom05">Zip</label>
<div class="invalid-feedback">
Please provide a valid zip.
</div>
</div>
</div>
</div>
<div class="form-group mt-2 mb-4">
<div class="form-check pl-0">
<input class="form-check-input filled-in" type="checkbox" value="" id="invalidCheck" required>
<label class="form-check-label" for="invalidCheck">
Agree to terms and conditions
</label>
<div class="invalid-feedback">
You must agree before submitting.
</div>
</div>
</div>
<button class="btn btn-primary btn-sm" type="submit">Submit form</button>
</form>
(function () {
'use strict';
window.addEventListener('load', function () {
// Fetch all the forms we want to apply custom Bootstrap validation styles to
var forms = document.getElementsByClassName('needs-validation');
// Loop over them and prevent submission
var validation = Array.prototype.filter.call(forms, function (form) {
form.addEventListener('submit', function (event) {
if (form.checkValidity() === false) {
event.preventDefault();
event.stopPropagation();
}
form.classList.add('was-validated');
}, false);
});
}, false);
})();
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