I have tested this item ✅ successfully on fe97446

I have tested this item ✅ successfully on fe97446

#pbf19 #test1

I have tested this item ✅ successfully on fe97446

#pbf19 #test2

RTC

Doesn't work with float-like values.

@SharkyKZ

Doesn't work with float-like values.

I do not understand. Please explain a case.

It never works for any other option value than 0/1 in the xml

Please view configuration.php. Look for settings with true and false values.
Under System > System Information > Configuration File, true and false are displayed as 1 as a string and empty string respectively.

Therefore, you only need to check for empty string (false) and assign it 0 as a string which is a simpler fix.

		$value		= $value === '' ? '0' : $value ;
		$checked	= ((string) $option->value == $value) ? 'checked="checked"' : '';
		$active		= ((string) $option->value == $value) ? 'class="active"' : '';

@Quy Done
Took off RTC until tested again.
@alikon @SharkyKZ

I have tested this item ✅ successfully on 14620e0

I have tested this item ✅ successfully on bf8ee6d

rtc

Removed RTC to address Harald's comment.

what this pr still need to do to became RTC ? unable to find

Harald's comment.

Discussion in Glip. This PR forces empty string to be 0 which does not allow the case when a value should be an empty string.

In what scenario would a radio have an empty string value

@HLeithner
Please comment.

@brianteeman for example if the value should be empty^^

<select><option value="">JNONE</option><option value="enlightenment">JENLIGHTENMENT</option></select>

For me I don't understand why it should not be possible to have an empty value.

@brianteeman In Global Configuration. Radio fields with 0/1 values are stored as booleans in configuration.php. When cast as string false becomes an empty string.

By definition one item in a radio should always have a value unlike a checkbox- or am I completely missing the point here

An empty value is not invalid.

Please test PR #27098.

Shall this be closed?