react-native-chainable

Chain through your React Native forms with ease

Installation

npm i react-native-chainable

Usage

class SignUpScreen extends Component {
  // ...

  render() {
    return (
      <Chainable>
        {(chain) => (
          <>
            <Chainable.Input
              value={this.state.email}
              onChangeText={(text) => this.setState({ email: text })}
              onSubmitEditing={() => chain('password')}
            />
            <Chainable.Input
              value={this.state.password}
              onChangeText={(text) => this.setState({ password: text })}
              secureTextEntry
              onSubmitEditing={() => chain('confirm')}
              name="password"
            />
            <Chainable.Input
              value={this.state.confirm}
              onChangeText={(text) => this.setState({ confirm: text })}
              secureTextEntry
              name="confirm"
              isLast
            />
          </>
        )}
      </Chainable>
    );
  }
}

API

Chainable

Render prop (function as children)

The function you pass as a child will be called with a function that allows you to chain to (i.e. set focus on) the next input by name

| Type | Description | | ---------------------- | ------------------------------------------- | | (name: string) => void | Function to chain to the next input by name |

Chainable.Input

Props

| Name | Type | Description | | ------ | --------------------------------------- | ----------------------------------------------------------- | | name | string (optional) | A name for the input | | isLast | boolean (optional, defaults to false) | When true, the input should be considered as the last one |