public function renderYear(DateField $field)
{
$fieldValue = $field->getValue();
if (preg_match('/^\\d{2,}$/', $this->yearMin) > 0 && preg_match('/^\\d{2,}$/', $this->yearMax) > 0) {
$yearHtml = '<select name="' . $field->getFormIdentifierAsString() . '[year]">
<option value="">----</option>';
for ($i = $this->yearMin; $i <= $this->yearMax; ++$i) {
$selected = $i == $fieldValue['year'] ? ' selected' : null;
$yearHtml .= '<option' . $selected . '>' . $i . '</option>';
}
$yearHtml .= '</select>';
} else {
$yearHtml = '<input type="text" size="4" name="' . $field->getFormIdentifierAsString() . '[year]" value="' . $fieldValue['year'] . '" class="form-date-year">';
}
return $yearHtml;
}
public function isValueEmpty()
{
if (parent::isValueEmpty() === true) {
return true;
}
if (is_array($this->value) === true) {
return !(isset($this->value['hour']) !== false && mb_strlen($this->value['hour']) > 0 || isset($this->value['min']) !== false && mb_strlen($this->value['min']) > 0 || isset($this->value['sec']) !== false && mb_strlen($this->value['sec']) > 0);
}
return false;
}
/**
* @param DateField $field The field instance to render
* @return string The rendered field
*/
public function render(DateField $field)
{
if (is_array($field->getValue()) === true) {
$field->setValue(null);
}
return '<input type="text" value="' . htmlspecialchars($field->getValue()) . '" name="' . $field->getFormIdentifierAsString() . '" id="' . $field->getName() . '"' . $this->getAttributesAsHtml() . '>';
}
