[Input.TextArea] suffix and prefix support

• I have searched the issues of this repository and believe that this is not a duplicate.

What problem does this feature solve?

This feature will be very useful to add a helper (question/information icon) to Input.TextArea component.

What does the proposed API look like?

Same as in Input component.

[joenot443]

I would also appreciate this. Is there any reason why you’re opposed to implementing it?

[fantua]

Hi, @afc163

I need something like this, but with TextArea (multiline):

<Input
    placeholder="Enter value"
    suffix={
        <Tooltip title="Some help information">
            <Icon type="question-circle-o" />
        </Tooltip>
    }
/>

With Input.Group looks like I can do only something like that:

<Input.Group>
    <Col xs={10}>
        <Input.TextArea rows={3}/>
    </Col>
    <Col xs={1}>
        <Icon type="question-circle-o" />
    </Col>
</Input.Group>

But it’s look a little bit weird, or I’m missing something?