diff --git a/src/inc/validationsView.php b/src/inc/validationsView.php
new file mode 100644
index 0000000..b6b2b68
--- /dev/null
+++ b/src/inc/validationsView.php
@@ -0,0 +1,105 @@
+<?php
+class validationsView {
+  public static function renderPendingValidations($userId) {
+    $workers = workers::getPersonWorkers((int)$userId);
+    $companies = companies::getAll();
+
+    if ($workers === false || $companies === false) {
+      return false;
+    }
+    ?>
+    <h4>Incidencias</h4>
+    <?php
+    $iFlag = false;
+    foreach ($workers as $w) {
+      $incidents = incidents::getAll(false, 0, 0, (int)$w["id"], null, null, true);
+      if ($incidents === false) continue;
+
+      if (count($incidents)) {
+        $iFlag = true;
+        echo "<h5>".security::htmlsafe($w["companyname"])."</h5>";
+        incidentsView::renderIncidents($incidents, $companies, false, false, true, true);
+      }
+
+      visual::printDebug("incidents::getAll(false, 0, 0, ".(int)$w["id"].", null, null, true)", $incidents);
+    }
+
+    if (!$iFlag) echo "<p>No hay incidencias pendientes para validar.</p>";
+    ?>
+
+    <h4>Registros de horario</h4>
+    <?php
+    $rFlag = false;
+    foreach ($workers as $w) {
+      $registry = registry::getWorkerRecords((int)$w["id"], false, false, false, true);
+      if ($registry === false) continue;
+
+      if (count($registry)) {
+        $rFlag = true;
+        echo "<h5>".security::htmlsafe($w["companyname"])."</h5>";
+        registryView::renderRegistry($registry, $companies, false, false, true, true);
+      }
+
+      visual::printDebug("registry::getWorkerRecords(".(int)$w["id"].", false, false, false, true)", $registry);
+    }
+
+    if (!$rFlag) echo "<p>No hay registros pendientes para validar.</p>";
+
+    if ($iFlag || $rFlag) {
+      ?>
+      <p style="margin-top: 16px;"><button id="submit" class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--accent">Validar</button></p>
+      <?php
+    }
+  }
+
+  public static function renderChallengeInstructions($method) {
+    switch ($method) {
+      case validations::METHOD_SIMPLE:
+      ?>
+      <form action="dovalidate.php" method="POST">
+        <input type="hidden" name="incidents" value="<?=security::htmlsafe($_POST["incidents"] ?? "")?>">
+        <input type="hidden" name="records" value="<?=security::htmlsafe($_POST["records"] ?? "")?>">
+        <input type="hidden" name="method" value="<?=(int)validations::METHOD_SIMPLE?>">
+        <p>Para completar la validación guardaremos tu <a href="https://help.gnome.org/users/gnome-help/stable/net-what-is-ip-address.html.es" target="_blank" rel="noopener noreferrer">dirección IP</a> y la fecha y hora actual. Para proceder, haz clic en el siguiente botón:</p>
+        <p><button id="submit" class="mdl-button mdl-js-button mdl-button--raised mdl-js-ripple-effect mdl-button--accent">Confirmar validación</button></p>
+      </form>
+      <?php
+      break;
+
+      default:
+      echo "Undefined";
+    }
+  }
+
+  public static function noPIIIpAddress($validation) {
+    $ipAddress = $validation["attestation"]["ipAddress"] ?? "unknown";
+
+    if (security::isAdminView() || $validation["method"] == validations::METHOD_SIMPLE || ($validation["method"] == validations::METHOD_AUTOVALIDATION && $validation["attestation"]["user"] == people::userData("id"))) return $ipAddress;
+
+    return "oculta (solo visible para los administradores)";
+  }
+
+  public static function renderValidationInfo($validation) {
+    ?>
+    <li><b>Validada por el trabajador:</b></li>
+    <ul>
+      <li><b>Método de validación:</b> <?=security::htmlsafe(validations::$methodName[$validation["method"]])?></li>
+      <li><b>Fecha de validación:</b> <?=security::htmlsafe(date("d/m/Y H:i", $validation["timestamp"]))?></li>
+      <?php
+      switch ($validation["method"]) {
+        case validations::METHOD_SIMPLE:
+        echo "<li><b>Dirección IP:</b> ".security::htmlsafe(self::noPIIIpAddress($validation))."</li>";
+        break;
+
+        case validations::METHOD_AUTOVALIDATION:
+        echo "<li><b>Dirección IP:</b> ".security::htmlsafe(self::noPIIIpAddress($validation))."</li>";
+        echo "<li><b>Persona que autovalida la incidencia:</b> ".security::htmlsafe(people::userData("name", $validation["attestation"]["user"]))."</li>";
+        break;
+
+        default:
+      }
+      ?>
+    </ul>
+    <?php
+  }
+}