alpha-feedback(DBCustomSelect): consolidated bugs

[annsch]

Which generators are impacted?

• All
• HTML
• React
• Angular
• Vue
• Web components
• Power Apps

Reproduction case

We use DBCustomSelect with react-hook-form and found some issues with this setup:

How we use it:

<Controller
            control={control}
            name={name}
            render={({ field }) => (
                <DBCustomSelect
                    {...field}
                    {...props}
                    data-testid={testId}
                    values={field.value}
                    options={options}
                    onSelect={(newValue) => {
                        changeHandler?.(newValue);
                    }}
                    validation={errorMessage ? 'invalid' : 'no-validation'}
                    invalidMessage={errorMessage}
                    validMessage="this message shouldn't be visible"
                    required
                />
            )}
        />

Issues we came across:

• no support for uncontrolled component: using react hook forms we did not manage to setting the fieldname by register and got the correct values on form submit
• use as controlled component: no match shows the select all checkbox (attached video)
• select all checkbox label switches on click (atteached video)
• search inputs validation messages couldn't be disabled/hidden - this validation should be optional / it's confusing because the validation is as well at the base form input field
• we'd expect an onClear handler
• allow composition for options as well

Expected Behaviour

see above ;)

Screenshots

Aufzeichnung.2025-03-31.105829.mp4

Browser version

None

Add any other context about the problem here.

No response