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<?php |
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/** |
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* PFBC (PHP Form Builder Class) - Third-party library |
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* @package PFBC |
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*/ |
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|
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// phpcs:disable WordPress.Security.EscapeOutput, WordPress.NamingConventions.PrefixAllGlobals, PluginCheck.CodeAnalysis.Heredoc -- Third-party library |
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|
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class Error_Standard extends PFBCError { |
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public function applyAjaxErrorResponse() { |
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$id = $this->form->getId(); |
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echo <<<JS |
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var errorSize = response.errors.length; |
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if(errorSize == 1) |
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var errorFormat = "error was"; |
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else |
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var errorFormat = errorSize + " errors were"; |
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|
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var errorHTML = '<div class="pfbc-error ui-state-error ui-corner-all">The following ' + errorFormat + ' found:<ul>'; |
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for(e = 0; e < errorSize; ++e) |
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errorHTML += '<li>' + response.errors[e] + '</li>'; |
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errorHTML += '</ul></div>'; |
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jQuery("#$id").prepend(errorHTML); |
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|
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/* Apply ARIA attributes and inline errors for accessibility */ |
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if (response.elementErrors) { |
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jQuery.each(response.elementErrors, function(fieldName, fieldErrors) { |
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var field = jQuery('[name="' + fieldName + '"]', '#$id'); |
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if (field.length) { |
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var parent = field.closest('.pfbc-element, .pfbc-fieldwrap'); |
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var errorId = field.attr('id') + '-error'; |
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|
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/* Add ARIA attributes */ |
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field.attr('aria-invalid', 'true'); |
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field.attr('aria-describedby', errorId); |
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|
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/* Add error class to parent */ |
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parent.addClass('pfbc-element-has-error'); |
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|
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/* Remove existing inline error if any */ |
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parent.find('.pfbc-inline-error').remove(); |
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|
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/* Add inline error message */ |
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var inlineErrorHTML = '<div class="pfbc-inline-error" id="' + errorId + '" role="alert" aria-live="polite">'; |
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for (var i = 0; i < fieldErrors.length; i++) { |
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inlineErrorHTML += '<div class="pfbc-error-message">' + fieldErrors[i] + '</div>'; |
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} |
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inlineErrorHTML += '</div>'; |
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field.after(inlineErrorHTML); |
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} |
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}); |
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} |
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JS; |
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|
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} |
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|
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private function parse($errors) { |
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$list = array(); |
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if(!empty($errors)) { |
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$keys = array_keys($errors); |
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$keySize = sizeof($keys); |
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for($k = 0; $k < $keySize; ++$k) |
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$list = array_merge($list, $errors[$keys[$k]]); |
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} |
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return $list; |
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} |
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|
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public function render() { |
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$errors = $this->parse($this->form->getErrors()); |
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if(!empty($errors)) { |
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$size = sizeof($errors); |
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if($size == 1) |
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$format = "error was"; |
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else |
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$format = $size . " errors were"; |
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|
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echo '<div class="pfbc-error ui-state-error ui-corner-all" role="alert" aria-live="assertive" tabindex="-1">'; |
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echo '<strong class="pfbc-error-heading">The following ', $format, ' found:</strong>'; |
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echo '<ul class="pfbc-error-list"><li>', implode("</li><li>", $errors), "</li></ul>"; |
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echo '</div>'; |
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} |
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} |
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|
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public function renderAjaxErrorResponse() { |
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$flatErrors = $this->parse($this->form->getErrors()); |
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$elementErrors = $this->form->getErrors(); // Keep structured errors for field-level ARIA |
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if(!empty($flatErrors)) { |
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header("Content-type: application/json"); |
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print _accua_forms_json_encode(array( |
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"errors" => $flatErrors, |
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"elementErrors" => $elementErrors // Add field-specific errors for ARIA attributes |
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)); |
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} |
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} |
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} |
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|
