[Form] Allow date_widget *and* time_widget to be set to single_text

[ThomasLandauer]

Description
Follow-up of EasyCorp/EasyAdminBundle#4027

I'm suggesting to allow rendering a DateTimeType in two widgets:

• A single_text for date,
• and a single_text for time

...by setting both date_widget and time_widget to single_text.

Right now, the documentation is misleading, cause there's no hint that you can't use single_text for both. So if nobody changes the implementation, I'm going to add a hint to the docs ;-)

@javiereguiluz found the relevant code part:

symfony/src/Symfony/Component/Form/Extension/Core/Type/DateTimeType.php

Lines 325 to 352 in 6ef5661

	$resolver->setNormalizer('date_format', function (Options $options, $dateFormat) {
	if (null !== $dateFormat && 'single_text' === $options['widget'] && self::HTML5_FORMAT === $options['format']) {
	throw new LogicException(sprintf('Cannot use the "date_format" option of the "%s" with an HTML5 date.', self::class));
	}
	return $dateFormat;
	});
	$resolver->setNormalizer('date_widget', function (Options $options, $dateWidget) {
	if (null !== $dateWidget && 'single_text' === $options['widget']) {
	throw new LogicException(sprintf('Cannot use the "date_widget" option of the "%s" when the "widget" option is set to "single_text".', self::class));
	}
	return $dateWidget;
	});
	$resolver->setNormalizer('time_widget', function (Options $options, $timeWidget) {
	if (null !== $timeWidget && 'single_text' === $options['widget']) {
	throw new LogicException(sprintf('Cannot use the "time_widget" option of the "%s" when the "widget" option is set to "single_text".', self::class));
	}
	return $timeWidget;
	});
	$resolver->setNormalizer('html5', function (Options $options, $html5) {
	if ($html5 && self::HTML5_FORMAT !== $options['format']) {
	throw new LogicException(sprintf('Cannot use the "format" option of "%s" when the "html5" option is enabled.', self::class));
	}
	return $html5;
	});

[carsonbot]

Thank you for this suggestion.
There has not been a lot of activity here for a while. Would you still like to see this feature?

[carsonbot]

Just a quick reminder to make a comment on this. If I don't hear anything I'll close this.

[carsonbot]

Hey,

I didn't hear anything so I'm going to close it. Feel free to comment if this is still relevant, I can always reopen!