withFormikControl

.npmignore

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+coverage
+node_modules
+Example

.prettierrc

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+{
+  "singleQuote": false
+}

Example/.babelrc

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+{
+  "presets": ["module:metro-react-native-babel-preset"]
+}

Example/.buckconfig

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+
+[android]
+  target = Google Inc.:Google APIs:23
+
+[maven_repositories]
+  central = https://repo1.maven.org/maven2

Example/.flowconfig

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+[ignore]
+; We fork some components by platform
+.*/*[.]android.js
+
+; Ignore "BUCK" generated dirs
+<PROJECT_ROOT>/\.buckd/
+
+; Ignore unexpected extra "@providesModule"
+.*/node_modules/.*/node_modules/fbjs/.*
+
+; Ignore duplicate module providers
+; For RN Apps installed via npm, "Libraries" folder is inside
+; "node_modules/react-native" but in the source repo it is in the root
+.*/Libraries/react-native/React.js
+
+; Ignore polyfills
+.*/Libraries/polyfills/.*
+
+; Ignore metro
+.*/node_modules/metro/.*
+
+[include]
+
+[libs]
+node_modules/react-native/Libraries/react-native/react-native-interface.js
+node_modules/react-native/flow/
+node_modules/react-native/flow-github/
+
+[options]
+emoji=true
+
+esproposal.optional_chaining=enable
+esproposal.nullish_coalescing=enable
+
+module.system=haste
+module.system.haste.use_name_reducers=true
+# get basename
+module.system.haste.name_reducers='^.*/\([a-zA-Z0-9$_.-]+\.js\(\.flow\)?\)$' -> '\1'
+# strip .js or .js.flow suffix
+module.system.haste.name_reducers='^\(.*\)\.js\(\.flow\)?$' -> '\1'
+# strip .ios suffix
+module.system.haste.name_reducers='^\(.*\)\.ios$' -> '\1'
+module.system.haste.name_reducers='^\(.*\)\.android$' -> '\1'
+module.system.haste.name_reducers='^\(.*\)\.native$' -> '\1'
+module.system.haste.paths.blacklist=.*/__tests__/.*
+module.system.haste.paths.blacklist=.*/__mocks__/.*
+module.system.haste.paths.blacklist=<PROJECT_ROOT>/node_modules/react-native/Libraries/Animated/src/polyfills/.*
+module.system.haste.paths.whitelist=<PROJECT_ROOT>/node_modules/react-native/Libraries/.*
+
+munge_underscores=true
+
+module.name_mapper='^[./a-zA-Z0-9$_-]+\.\(bmp\|gif\|jpg\|jpeg\|png\|psd\|svg\|webp\|m4v\|mov\|mp4\|mpeg\|mpg\|webm\|aac\|aiff\|caf\|m4a\|mp3\|wav\|html\|pdf\)$' -> 'RelativeImageStub'
+
+module.file_ext=.js
+module.file_ext=.jsx
+module.file_ext=.json
+module.file_ext=.native.js
+
+suppress_type=$FlowIssue
+suppress_type=$FlowFixMe
+suppress_type=$FlowFixMeProps
+suppress_type=$FlowFixMeState
+
+suppress_comment=\\(.\\|\n\\)*\\$FlowFixMe\\($\\|[^(]\\|(\\(<VERSION>\\)? *\\(site=[a-z,_]*react_native[a-z,_]*\\)?)\\)
+suppress_comment=\\(.\\|\n\\)*\\$FlowIssue\\((\\(<VERSION>\\)? *\\(site=[a-z,_]*react_native[a-z,_]*\\)?)\\)?:? #[0-9]+
+suppress_comment=\\(.\\|\n\\)*\\$FlowFixedInNextDeploy
+suppress_comment=\\(.\\|\n\\)*\\$FlowExpectedError
+
+[version]
+^0.78.0

Example/.gitattributes

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+*.pbxproj -text

Example/.gitignore

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+# OSX
+#
+.DS_Store
+
+# Xcode
+#
+build/
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+xcuserdata
+*.xccheckout
+*.moved-aside
+DerivedData
+*.hmap
+*.ipa
+*.xcuserstate
+project.xcworkspace
+
+# Android/IntelliJ
+#
+build/
+.idea
+.gradle
+local.properties
+*.iml
+
+# node.js
+#
+node_modules/
+npm-debug.log
+yarn-error.log
+
+# BUCK
+buck-out/
+\.buckd/
+*.keystore
+
+# fastlane
+#
+# It is recommended to not store the screenshots in the git repo. Instead, use fastlane to re-generate the
+# screenshots whenever they are needed.
+# For more information about the recommended setup visit:
+# https://docs.fastlane.tools/best-practices/source-control/
+
+*/fastlane/report.xml
+*/fastlane/Preview.html
+*/fastlane/screenshots
+
+# Bundle artifact
+*.jsbundle

Example/.watchmanconfig

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+{}

Example/DatePicker.js

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+import React from "react";
+import DisableKeyboard from "react-native-formik/src/withPickerValues/DisableKeyboard";
+import DateTimePicker from "react-native-modal-datetime-picker";
+import { TextField as MaterialTextInput } from "react-native-material-textfield";
+import { format } from "date-fns";
+
+class DatePicker extends React.PureComponent {
+  state = {
+    pickerOpened: false
+  };
+
+  focus = () => this.openPicker();
+
+  openPicker = () => {
+    this.setState({ pickerOpened: true });
+  };
+
+  closePicker = () =>
+    this.setState({ pickerOpened: false }, () => {
+      this.props.setFieldTouched();
+    });
+
+  handleDatePicked = value => {
+    this.props.setFieldValue(value);
+    this.closePicker();
+    if (this.props.onSubmitEditing) this.props.onSubmitEditing();
+  };
+
+  render() {
+    return (
+      <React.Fragment>
+        <DisableKeyboard onPress={this.openPicker}>
+          <MaterialTextInput
+            {...this.props}
+            value={
+              this.props.value
+                ? format(this.props.value, "DD/MM/YYYY")
+                : undefined
+            }
+          />
+        </DisableKeyboard>
+        <DateTimePicker
+          isVisible={this.state.pickerOpened}
+          onConfirm={this.handleDatePicked}
+          onCancel={this.closePicker}
+          {...this.props}
+        />
+      </React.Fragment>
+    );
+  }
+}
+
+export default DatePicker;

Example/Form.js

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+import React from "react";
+import { Button, Text, ScrollView } from "react-native";
+import { Formik } from "formik";
+import { compose } from "recompose";
+import {
+  handleTextInput,
+  withNextInputAutoFocusForm,
+  withNextInputAutoFocusInput,
+  withFormikControl
+} from "react-native-formik";
+import { TextField } from "react-native-material-textfield";
+import * as Yup from "yup";
+import DatePicker from "./DatePicker";
+import Switch from "./Switch";
+
+const MyInput = compose(
+  handleTextInput,
+  withNextInputAutoFocusInput
+)(TextField);
+const Form = withNextInputAutoFocusForm(ScrollView, {
+  submitAfterLastInput: false
+});
+const FocusedDatePicker = compose(
+  withFormikControl,
+  withNextInputAutoFocusInput
+)(DatePicker);
+
+const validationSchema = Yup.object().shape({
+  email: Yup.string()
+    .required()
+    .email(),
+  password: Yup.string()
+    .required()
+    .min(6, "Too short"),
+  star: Yup.boolean()
+    .required()
+    .oneOf([true])
+});
+
+export default () => (
+  <Formik
+    onSubmit={values => alert(JSON.stringify(values, null, 2))}
+    validationSchema={validationSchema}
+    initialValues={{ star: true }}
+  >
+    {props => {
+      return (
+        <Form style={{ padding: 10 }}>
+          <MyInput label="Email" name="email" type="email" />
+          <MyInput label="Password" name="password" type="password" />
+          <Switch
+            label="If you like the repo, have you starred it 😁?"
+            name="star"
+          />
+          <DatePicker label="Birthday" name="birthday" />
+
+          <Button onPress={props.handleSubmit} title="SUBMIT" />
+          <Text>{JSON.stringify(props, null, 2)}</Text>
+        </Form>
+      );
+    }}
+  </Formik>
+);

Example/Switch.js

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+import React from "react";
+import { Text, Switch as RNSwitch, View } from "react-native";
+import { withFormikControl } from "react-native-formik";
+
+class Switch extends React.PureComponent {
+  render() {
+    const { error, value, setFieldValue, label } = this.props;
+
+    return (
+      <View
+        style={{
+          flexDirection: "row",
+          alignItems: "center",
+          marginTop: 10
+        }}
+      >
+        <RNSwitch
+          value={value}
+          ios_backgroundColor={error ? "red" : "transparent"}
+          onValueChange={setFieldValue}
+        />
+        <Text style={{ marginLeft: 10, flex: 1 }}>{label}</Text>
+      </View>
+    );
+  }
+}
+
+export default withFormikControl(Switch);

Example/android/app/BUCK

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+# To learn about Buck see [Docs](https://buckbuild.com/).
+# To run your application with Buck:
+# - install Buck
+# - `npm start` - to start the packager
+# - `cd android`
+# - `keytool -genkey -v -keystore keystores/debug.keystore -storepass android -alias androiddebugkey -keypass android -dname "CN=Android Debug,O=Android,C=US"`
+# - `./gradlew :app:copyDownloadableDepsToLibs` - make all Gradle compile dependencies available to Buck
+# - `buck install -r android/app` - compile, install and run application
+#
+
+lib_deps = []
+
+for jarfile in glob(['libs/*.jar']):
+  name = 'jars__' + jarfile[jarfile.rindex('/') + 1: jarfile.rindex('.jar')]
+  lib_deps.append(':' + name)
+  prebuilt_jar(
+    name = name,
+    binary_jar = jarfile,
+  )
+
+for aarfile in glob(['libs/*.aar']):
+  name = 'aars__' + aarfile[aarfile.rindex('/') + 1: aarfile.rindex('.aar')]
+  lib_deps.append(':' + name)
+  android_prebuilt_aar(
+    name = name,
+    aar = aarfile,
+  )
+
+android_library(
+    name = "all-libs",
+    exported_deps = lib_deps,
+)
+
+android_library(
+    name = "app-code",
+    srcs = glob([
+        "src/main/java/**/*.java",
+    ]),
+    deps = [
+        ":all-libs",
+        ":build_config",
+        ":res",
+    ],
+)
+
+android_build_config(
+    name = "build_config",
+    package = "com.example",
+)
+
+android_resource(
+    name = "res",
+    package = "com.example",
+    res = "src/main/res",
+)
+
+android_binary(
+    name = "app",
+    keystore = "//android/keystores:debug",
+    manifest = "src/main/AndroidManifest.xml",
+    package_type = "debug",
+    deps = [
+        ":app-code",
+    ],
+)