/**
* @return array[]
*/
public function getNestedValues() : array
{
$values = [];
foreach ($this->data->getIndexes($this->key) as $index) {
$key = $this->key . '[' . $index . ']';
if ($this->data->hasKey($key)) {
$values[] = $this->data->getValue($key);
}
}
return $values;
}
/**
* {@inheritdoc}
*/
public function bind(string $key, Data $data) : BindResult
{
if (!$data->hasKey($key)) {
return BindResult::fromFormErrors(new FormError($key, 'error.required'));
}
$value = $data->getValue($key);
if (!is_numeric($value)) {
return BindResult::fromFormErrors(new FormError($key, 'error.float'));
}
return BindResult::fromValue($data->getValue($key));
}
/**
* {@inheritdoc}
*/
public function bind(string $key, Data $data) : BindResult
{
if (!$data->hasKey($key)) {
return BindResult::fromFormErrors(new FormError($key, 'error.required'));
}
$value = $data->getValue($key);
if (!preg_match('(^-?[1-9]*\\d+$)', $value)) {
return BindResult::fromFormErrors(new FormError($key, 'error.integer'));
}
return BindResult::fromValue((int) $data->getValue($key));
}
/**
* {@inheritdoc}
*/
public function bind(string $key, Data $data) : BindResult
{
switch ($data->getValue($key, 'false')) {
case 'true':
return BindResult::fromValue(true);
case 'false':
return BindResult::fromValue(false);
}
return BindResult::fromFormErrors(new FormError($key, 'error.boolean'));
}
/**
* {@inheritdoc}
*/
public function bind(string $key, Data $data) : BindResult
{
if (!$data->hasKey($key)) {
return BindResult::fromFormErrors(new FormError($key, 'error.required'));
}
$dateTime = DateTimeImmutable::createFromFormat('!Y-m-d', $data->getValue($key), $this->timeZone);
if (false === $dateTime) {
return BindResult::fromFormErrors(new FormError($key, 'error.date'));
}
return BindResult::fromValue($dateTime);
}
/**
* {@inheritdoc}
*/
public function bind(string $key, Data $data) : BindResult
{
if (!$data->hasKey($key)) {
return BindResult::fromFormErrors(new FormError($key, 'error.required'));
}
// Technically, seconds must always be present, according to the spec, but at least Chrome seems to ommit them.
if (!preg_match('(^(?<hour>\\d{2}):(?<minute>\\d{2})(?::(?<second>\\d{2})(?:\\.(?<microsecond>\\d{1,6}))?)?$)', $data->getValue($key), $matches)) {
return BindResult::fromFormErrors(new FormError($key, 'error.time'));
}
return BindResult::fromValue(DateTimeImmutable::createFromFormat('!H:i:s.u', sprintf('%s:%s:%s.%s', $matches['hour'], $matches['minute'], $matches['second'] ?? '00', $matches['microsecond'] ?? '0'), $this->timeZone));
}
/**
* {@inheritdoc}
*/
public function bind(string $key, Data $data) : BindResult
{
if (!$data->hasKey($key)) {
return BindResult::fromFormErrors(new FormError($key, 'error.required'));
}
// Technically, seconds must always be present, according to the spec, but at least Chrome seems to ommit them.
if (!preg_match('(^
(?<year>\\d{4})-(?<month>\\d{2})-(?<day>\\d{2})[Tt]
(?<hour>\\d{2}):(?<minute>\\d{2})(?::(?<second>\\d{2})(?:\\.(?<microsecond>\\d{1,6}))?)?
(?<timezone>[Zz]|[+-]\\d{2}:\\d{2})?
$)x', $data->getValue($key), $matches)) {
return BindResult::fromFormErrors(new FormError($key, 'error.date-time'));
}
return BindResult::fromValue(DateTimeImmutable::createFromFormat('!Y-m-d\\TH:i:s.u' . ($this->localTime ? '' : 'P'), sprintf('%s-%s-%sT%s:%s:%s.%s%s', $matches['year'], $matches['month'], $matches['day'], $matches['hour'], $matches['minute'], !empty($matches['second']) ? $matches['second'] : '00', !empty($matches['microsecond']) ? $matches['microsecond'] : '00', $matches['timezone'] ?? ''), $this->timeZone)->setTimezone($this->timeZone));
}
public function getField(string $key) : Field
{
return new Field($key, $this->data->getValue($key, ''), $this->errors->collect($key), $this->data);
}
