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Switch to Vanilla JS validation #16

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2 changes: 1 addition & 1 deletion css/bs-cf7-style.min.css
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108 changes: 107 additions & 1 deletion js/bs-cf7-script.min.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2,4 +2,110 @@
* bS Contact Form 7
*
* @version 5.2.0
*/ document.addEventListener("wpcf7invalid",function(e){e.target.querySelector(".wpcf7-response-output").classList.add("alert","alert-danger")},!1),document.addEventListener("wpcf7spam",function(e){var t=e.target.querySelector(".wpcf7-response-output");t.classList.remove("alert-danger"),t.classList.add("alert","alert-warning")},!1),document.addEventListener("wpcf7mailfailed",function(e){var t=e.target.querySelector(".wpcf7-response-output");t.classList.remove("alert-danger"),t.classList.add("alert","alert-warning")},!1),document.addEventListener("wpcf7mailsent",function(e){var t=e.target,r=t.querySelector(".wpcf7-response-output");r.classList.remove("alert-danger","alert-warning"),r.classList.add("alert","alert-success"),t.querySelector("button.wpcf7-submit").disabled=!0},!1);var submitButtons=document.querySelectorAll(".wpcf7-submit");submitButtons.forEach(function(e){var t=document.createElement("div");t.classList.add("ajax-loader");var r=document.createElement("div");r.classList.add("spinner-border","spinner-border-sm"),r.setAttribute("role","status"),r.setAttribute("aria-hidden","true"),t.appendChild(r),e.insertBefore(t,e.firstChild)});
*/

// Validation Events for changing response CSS classes
document.addEventListener('wpcf7invalid', function (event) {
var form = event.target; // Get the form that triggered the event
var responseOutput = form.querySelector('.wpcf7-response-output');
responseOutput.classList.add('alert', 'alert-danger');
}, false);

document.addEventListener('wpcf7spam', function (event) {
var form = event.target; // Get the form that triggered the event
var responseOutput = form.querySelector('.wpcf7-response-output');
responseOutput.classList.remove('alert-danger');
responseOutput.classList.add('alert', 'alert-warning');
}, false);

document.addEventListener('wpcf7mailfailed', function (event) {
var form = event.target; // Get the form that triggered the event
var responseOutput = form.querySelector('.wpcf7-response-output');
responseOutput.classList.remove('alert-danger');
responseOutput.classList.add('alert', 'alert-warning');
}, false);

document.addEventListener('wpcf7mailsent', function (event) {
var form = event.target; // Get the form that triggered the event
var responseOutput = form.querySelector('.wpcf7-response-output');
responseOutput.classList.remove('alert-danger', 'alert-warning');
responseOutput.classList.add('alert', 'alert-success');

// Disable submit button
var submitButton = form.querySelector('button.wpcf7-submit');
submitButton.disabled = true;
}, false);


// Spinner to submit button when submitting

// [submit class:btn class:btn-primary class:w-100 "Send Message"] results in <input>
// <input class="wpcf7-form-control wpcf7-submit btn btn-primary w-100" type="submit" value="Send Message" disabled="">

// Use <button> instead shortcode in forms HTML to add a spinner
// <button type="submit" class="btn btn-primary wpcf7-submit w-100" disabled="disabled">Send Message</button>

var submitButtons = document.querySelectorAll('.wpcf7-submit');

submitButtons.forEach(function(button) {
var loaderDiv = document.createElement('div');
loaderDiv.classList.add('ajax-loader');

var spinnerDiv = document.createElement('div');
spinnerDiv.classList.add('spinner-border', 'spinner-border-sm');
spinnerDiv.setAttribute('role', 'status');
spinnerDiv.setAttribute('aria-hidden', 'true');

loaderDiv.appendChild(spinnerDiv);

button.insertBefore(loaderDiv, button.firstChild);
});


// Validation
document.addEventListener('DOMContentLoaded', function() {
// Select all forms with the 'wpcf7-form' class
var forms = document.querySelectorAll('.wpcf7-form');

// Iterate over each form
forms.forEach(function(form) {
// Add the 'needs-validation' class to the form
form.classList.add('needs-validation');

// Add the 'novalidate' attribute to disable default browser validation
form.setAttribute('novalidate', '');

// Find fields with 'wpcf7-validates-as-required' class and set 'required' attribute
var requiredFields = form.querySelectorAll('.wpcf7-validates-as-required');
requiredFields.forEach(function(field) {
field.setAttribute('required', '');
});

// Find acceptance checkboxes excluding those with class 'optional' and set 'required' attribute
var acceptanceCheckboxes = form.querySelectorAll('.wpcf7-acceptance:not(.optional) .form-check-input');
acceptanceCheckboxes.forEach(function(checkbox) {
checkbox.setAttribute('required', '');
});

// Find checkboxes within '.wpcf7-checkbox' and exclude those with class 'form-check-input' to make them optional
var optionalCheckboxes = form.querySelectorAll('.wpcf7-checkbox:not(.wpcf7-exclusive-checkbox) .form-check-input');
optionalCheckboxes.forEach(function(checkbox) {
checkbox.removeAttribute('required');
});

// Find checkboxes within '.wpcf7-exclusive-checkbox' and set 'required' attribute
var exclusiveCheckboxes = form.querySelectorAll('.wpcf7-exclusive-checkbox .form-check-input');
exclusiveCheckboxes.forEach(function(checkbox) {
checkbox.setAttribute('required', '');
});

// Prevent form submission and display validation styles
form.addEventListener('submit', function(event) {
if (!form.checkValidity()) {
event.preventDefault();
event.stopPropagation();
}
form.classList.add('was-validated');
});
});
});
49 changes: 49 additions & 0 deletions src/bs-cf7-script.js
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Original file line number Diff line number Diff line change
Expand Up @@ -60,3 +60,52 @@ submitButtons.forEach(function(button) {

button.insertBefore(loaderDiv, button.firstChild);
});


// Validation
document.addEventListener('DOMContentLoaded', function() {
// Select all forms with the 'wpcf7-form' class
var forms = document.querySelectorAll('.wpcf7-form');

// Iterate over each form
forms.forEach(function(form) {
// Add the 'needs-validation' class to the form
form.classList.add('needs-validation');

// Add the 'novalidate' attribute to disable default browser validation
form.setAttribute('novalidate', '');

// Find fields with 'wpcf7-validates-as-required' class and set 'required' attribute
var requiredFields = form.querySelectorAll('.wpcf7-validates-as-required');
requiredFields.forEach(function(field) {
field.setAttribute('required', '');
});

// Find acceptance checkboxes excluding those with class 'optional' and set 'required' attribute
var acceptanceCheckboxes = form.querySelectorAll('.wpcf7-acceptance:not(.optional) .form-check-input');
acceptanceCheckboxes.forEach(function(checkbox) {
checkbox.setAttribute('required', '');
});

// Find checkboxes within '.wpcf7-checkbox' and exclude those with class 'form-check-input' to make them optional
var optionalCheckboxes = form.querySelectorAll('.wpcf7-checkbox:not(.wpcf7-exclusive-checkbox) .form-check-input');
optionalCheckboxes.forEach(function(checkbox) {
checkbox.removeAttribute('required');
});

// Find checkboxes within '.wpcf7-exclusive-checkbox' and set 'required' attribute
var exclusiveCheckboxes = form.querySelectorAll('.wpcf7-exclusive-checkbox .form-check-input');
exclusiveCheckboxes.forEach(function(checkbox) {
checkbox.setAttribute('required', '');
});

// Prevent form submission and display validation styles
form.addEventListener('submit', function(event) {
if (!form.checkValidity()) {
event.preventDefault();
event.stopPropagation();
}
form.classList.add('was-validated');
});
});
});
171 changes: 0 additions & 171 deletions src/bs-cf7-style.scss
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Original file line number Diff line number Diff line change
Expand Up @@ -50,174 +50,3 @@
button.btn.btn-primary.wpcf7-submit:disabled {
cursor: not-allowed;
}


// Validation

// Forms

// Valid on submitted
.wpcf7-form.invalid {

.form-control,
.form-select {
border-color: var(--#{$prefix}form-valid-border-color);
background-repeat: no-repeat;

&:focus {
box-shadow: 0 0 $input-btn-focus-blur $input-focus-width rgba(var(--#{$prefix}success-rgb), $input-btn-focus-color-opacity);
}
}

.form-control {
background-image: var(--valid-icon);
padding-right: $input-height-inner;
background-position: right $input-height-inner-quarter center;
background-size: $input-height-inner-half $input-height-inner-half;
}

textarea.form-control {
background-position: top $input-height-inner-quarter right $input-height-inner-quarter;
}

.form-select {
--bs-form-select-bg-icon: var(--valid-icon);
padding-right: $form-select-feedback-icon-padding-end;
background-position: $form-select-bg-position, $form-select-feedback-icon-position;
background-size: $form-select-bg-size, $form-select-feedback-icon-size;
}

// Checks & Radios

.form-check-checkbox,
.form-check-radio {
color: var(--#{$prefix}form-valid-color);
}

.form-check-input {
border-color: var(--#{$prefix}form-valid-border-color);

&:checked {
background-color: var(--#{$prefix}form-valid-color);
}

&:focus {
border-color: var(--#{$prefix}form-valid-border-color);
box-shadow: 0 0 $input-btn-focus-blur $input-focus-width rgba(var(--#{$prefix}success-rgb), $input-btn-focus-color-opacity) !important;
}
}
}


// Invalid live validation

.wpcf7-not-valid {
.form-check-checkbox {
color: var(--#{$prefix}form-invalid-color);
}

.form-check-input {
border-color: var(--#{$prefix}form-invalid-border-color);

&:focus {
border-color: var(--#{$prefix}form-invalid-border-color);
box-shadow: 0 0 $input-btn-focus-blur $input-focus-width rgba(var(--#{$prefix}danger-rgb), $input-btn-focus-color-opacity) !important;
}
}

&.form-select {
--bs-form-select-bg-icon: var(--invalid-icon) !important;
padding-right: $form-select-feedback-icon-padding-end;
background-position: $form-select-bg-position, $form-select-feedback-icon-position;
background-size: $form-select-bg-size, $form-select-feedback-icon-size;
}
}

.wpcf7-form.invalid {
.wpcf7-not-valid {
.form-check-checkbox {
color: var(--#{$prefix}form-invalid-color);
}

.form-check-input {
border-color: var(--#{$prefix}form-invalid-border-color);

&:focus {
border-color: var(--#{$prefix}form-invalid-border-color);
box-shadow: 0 0 $input-btn-focus-blur $input-focus-width rgba(var(--#{$prefix}danger-rgb), $input-btn-focus-color-opacity) !important;
}
}
}
}


// Acceptance
.wpcf7-form.invalid {

.wpcf7-acceptance:not(.wpcf7-acceptance.optional) {

// Valid

.form-check-input {

&:checked {
border-color: var(--#{$prefix}form-valid-border-color);
}

&:checked:focus {
box-shadow: 0 0 $input-btn-focus-blur $input-focus-width rgba(var(--#{$prefix}success-rgb), $input-btn-focus-color-opacity) !important;
}
}

&:has(.form-check-input:checked) .form-check-label {
color: var(--#{$prefix}form-valid-color);
}

// Invalid

.form-check-input {
border-color: var(--#{$prefix}form-invalid-border-color);

&:focus {
box-shadow: 0 0 $input-btn-focus-blur $input-focus-width rgba(var(--#{$prefix}danger-rgb), $input-btn-focus-color-opacity) !important;
}
}

&:has(.form-check-input) .form-check-label {
color: var(--#{$prefix}form-invalid-color);
}
}
}

// Invalid fields

.wpcf7-not-valid {

&.form-control,
&.form-select {
border-color: var(--#{$prefix}form-invalid-border-color) !important;
background-repeat: no-repeat;

&:focus {
box-shadow: 0 0 $input-btn-focus-blur $input-focus-width rgba(var(--#{$prefix}danger-rgb), $input-btn-focus-color-opacity) !important;
}
}

&.form-control {
background-image: var(--invalid-icon) !important;
padding-right: $input-height-inner;
background-position: right $input-height-inner-quarter center;
background-size: $input-height-inner-half $input-height-inner-half;
}

.form-select {
--bs-form-select-bg-icon: var(--invalid-icon) !important;
padding-right: $form-select-feedback-icon-padding-end;
background-position: $form-select-bg-position, $form-select-feedback-icon-position;
background-size: $form-select-bg-size, $form-select-feedback-icon-size;
}
}

textarea.wpcf7-not-valid.form-control {
background-position: top $input-height-inner-quarter right $input-height-inner-quarter;
}