"dependencies": {
"expo": "^27.0.1",
"native-base": "^2.4.4",
"react": "16.3.1",
"react-native": "~0.55.2",
"react-navigation": "^2.0.1"
}
Last Input should be multiline
Last Input is one line
render() {
return (
<Container>
<Header>
<Left />
<Body>
<Title>Добавление просьбы</Title>
</Body>
<Right />
</Header>
<Content padder>
<Form>
<Item stackedLabel>
<Label>Имя</Label>
<Input />
</Item>
<Item stackedLabel>
<Label>Телефон</Label>
<Input />
</Item>
<Item stackedLabel last>
<Label>Опишите проблему</Label>
<Input
multiline={true}
numberOfLines={10}
style={{ textAlignVertical: 'top' }}
/>
</Item>
<Button
full
primary
iconLeft
style={styles.mainButton}
onPress={this.submit.bind(this)}
>
<Icon name="md-thumbs-down" />
<Text>Отправить</Text>
</Button>
</Form>
</Content>
</Container>
);
}

I test it only with Expo client on Android 5.1.1, Xiaomi Redmi 3
I was trying today to make "description" field in my Form, which is in fact multi line Input. I have tried Input with style={{height:100}} and many other things. But I noticed finally, problem is in stackedLabel, because when I changed it to floatingLabel, all works fine.
@Aparus can you try changing the code to
<Item stackedLabel last style={{ minHeight: 65, height: null }}>
<Label>Опишите проблему</Label>
<Input
multiline={true}
numberOfLines={10}
style={{ textAlignVertical: 'top' }}
/>
</Item>
@akhil-geekyants Thanks for answer! Yes it works in some way . But not like expected. For example, cursor is too near from label, I don't want to hardcode styles, then code looks ugly and non logic (when some of elements works without styles, but some with many of styles). I prefer to use floatingLabel.
And one more question. <Picker> doesn't work inside <Form> <Item> . But I suppose Picker is very common form element and it is intuitive to use it inside <Item> like other form inputs.
Fixed with v2.5.2
Most helpful comment
@Aparus can you try changing the code to