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    @native-base/formik-ui
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    0.1.3 • Public • Published

    NativeBase Formik UI

    @native-base/formik-ui is the official NativeBase - Formik bindings by NativeBase Team. @native-base/formik-ui provides with form components integrated with formik hooks out of the box, Each component makes use of Formik's context, therefore you need to have Formik installed in your project, after that all you have to do is write your validationSchema, build your Form using NativeBase Formik UI components and wrap that with <Formik/> , rest will be taken care by us.

    Here is an example of CheckboxControl provided by NativeBase Formik UI

    import React from 'react';
    import {
      CheckboxControl,
      Text,
      SubmitButton,
      ResetButton,
      Box,
      ButtonGroup,
    } from '@native-base/formik-ui';
    import { Formik } from 'formik';
    import { Heading, Center, NativeBaseProvider } from 'native-base';
    import * as Yup from 'yup';
    
    const validationSchema = Yup.object().shape({
      tnc: Yup.boolean().equals([true], 'Terms and Condition must be checked !'),
      newsletter: Yup.boolean(),
    });
    
    function FormikCheckboxBasicExample() {
      const onSubmit = async (values) => {
        await new Promise((resolve) => setTimeout(resolve, 1000));
        console.log(values);
      };
      return (
        <Formik
          initialValues={{
            tnc: true,
            newsletter: false,
          }}
          onSubmit={onSubmit}
          validationSchema={validationSchema}
        >
          {({ values, errors }) => (
            <Box>
              <Heading>Checkbox FormControl</Heading>
              <CheckboxControl name="tnc" label="Checkbox Control Label" mt={4}>
                <Text mx={2}>Terms and Conditions</Text>
              </CheckboxControl>
              <CheckboxControl name="newsletter" mt={4}>
                <Text mx={2}>Subscribe to Our Newsletter</Text>
              </CheckboxControl>
              <Box pb={4} />
              <ButtonGroup spacing={6}>
                <SubmitButton colorScheme="teal">Next</SubmitButton>
                <ResetButton colorScheme="yellow">Reset</ResetButton>
              </ButtonGroup>
              <Box mt={4} bg="gray.100" p={3}>
                <Heading size="sm" mb={2}>
                  Current State
                </Heading>
                Values: {JSON.stringify(values, null, 2)}
                Errors: {JSON.stringify(errors, null, 2)}
              </Box>
            </Box>
          )}
        </Formik>
      );
    }
    
    export default function () {
      return (
        <NativeBaseProvider>
          <Center flex={1}>
            <FormikCheckboxBasicExample />
          </Center>
        </NativeBaseProvider>
      );
    }

    Installation

    # Using Yarn
    yarn add @native-base/formik-ui
    
    # Using NPM
    npm i @native-base/formik-ui

    Usage

    Peer Dependency

    NativeBase Formik UI has Formik, NativeBase and some various other libraries as Peer Dependencies. So make sure to have those packages installed to your project to make use of NativeBase Formik UI.

    # Using Yarn
    yarn add formik native-base@next react-native-svg @expo/vector-icons styled-components styled-system react-native-safe-area-context @react-native-picker/picker
    
    # Using NPM
    npm i formik native-base@next react-native-svg @expo/vector-icons styled-components styled-system react-native-safe-area-context @react-native-picker/picker

    Form validations

    To validate the form fields, we recommend using Yup.

    # Using Yarn
    yarn add yup
    
    # Using NPM
    npm i yup

    Components Documentation and Examples

    Contributing

    See the Contribution guide to learn how to contribute to the repository and the development workflow.

    License

    MIT © NativeBase

    Install

    npm i @native-base/formik-ui

    DownloadsWeekly Downloads

    132

    Version

    0.1.3

    License

    MIT

    Unpacked Size

    17.4 MB

    Total Files

    2372

    Last publish

    Collaborators

    • ankit-tailor
    • cyrus25
    • madhavb230100
    • vidhi499
    • surajahmedc
    • theankurkedia
    • rohit_singh
    • himanshu-satija
    • aditya_jamuar
    • nishanbende
    • gauravguha