Upload folder via GUI - inc

inc/fields/class-field-email.php

@@ -0,0 +1,19 @@
+<?php
+if (!defined('ABSPATH')) exit;
+class WMF_Field_Email extends WMF_Field_Base {
+    public $type='email'; public $label='E-Mail'; public $icon='dashicons-email-alt';
+    public function render($field,$value='') { ?>
+        <div class="<?php echo esc_attr($this->wrapper_classes($field)); ?>"<?php echo $this->conditional_attrs($field); ?> data-field-id="<?php echo esc_attr($field['id']); ?>">
+            <?php $this->render_label($field); ?>
+            <input type="email" id="<?php echo esc_attr($field['id']); ?>" name="wmf_fields[<?php echo esc_attr($field['id']); ?>]" value="<?php echo esc_attr($value); ?>" placeholder="<?php echo esc_attr($field['placeholder']??''); ?>" <?php echo(!empty($field['required'])&&$field['required']==='1')?'required':''; ?> class="wmf-input" autocomplete="email">
+            <?php $this->render_description($field); ?>
+            <span class="wmf-field-error-msg"></span>
+        </div><?php
+    }
+    public function validate($value,$field) {
+        $base=parent::validate($value,$field); if($base!==true) return $base;
+        if($value!==''&&!is_email($value)) return sprintf('Bitte geben Sie eine gültige E-Mail-Adresse für „%s" ein.',$field['label']);
+        return true;
+    }
+    public function sanitize($value,$field) { return sanitize_email($value); }
+}