/**
* @inheritdoc
*/
public static function error($model, $attribute, $options = [])
{
$attribute = static::getAttributeName($attribute);
$tag = isset($options['tag']) ? $options['tag'] : 'div';
unset($options['tag'], $options['formName']);
// TODO: manage encode
/*$encode = !isset($options['encode']) || $options['encode'] !== false;
unset($options['encode']);*/
$validators = $model->getActiveValidators($attribute);
// Get all ng-message directives from the model
$ngMessages = [];
foreach (AngularValidator::getAngularValidators($validators) as $validator) {
$ngMessages[] = static::ngMessages($validator, $model, $attribute);
}
$ngMessages[] = Html::tag('div', null, ['us-server-message' => true]);
// Wrap up all ngMessages in a ng-messages directive
$formName = $model->formName();
$formNgModel = Html::getFormNgModel($model, $attribute);
// Compute error showing condition
$errorCondition = [];
if (!isset($options['ifDirty']) || $options['ifDirty']) {
$errorCondition[] = $formNgModel . '.$dirty';
unset($options['ifDirty']);
}
if (!isset($options['ifTouched']) || $options['ifTouched']) {
$errorCondition[] = $formNgModel . '.$touched';
unset($options['ifTouched']);
}
$errorCondition = implode(' && ', $errorCondition);
$ngMessages = Html::tag('div', implode("\n", $ngMessages), ['ng-messages' => $formNgModel . '.$error', 'ng-if' => '(' . $errorCondition . ') || ' . $formName . '.$submitted']);
return Html::tag($tag, $ngMessages, $options);
}