Closed
Description
IntlDateFormatter have some issues in transformation of Date.
$fmt = new IntlDateFormatter('en_US', IntlDateFormatter::SHORT, IntlDateFormatter::SHORT, 'UTC', IntlDateFormatter::GREGORIAN, 'yyyy');
$value = new DateTime();
$value->setDate(1900, 1, 1);
var_dump($fmt->format($value));
Expected: string '1900'
Actual: boolean false
Since Date widget base on this formatter, by default it only display years in range 1902-2037.