feat(handleTextInput): add specific HOC for controlling TextInput

src/handleTextInput.js

@@ -0,0 +1,32 @@
+import { compose, withProps } from "recompose";
+import { connect } from "formik";
+import withInputTypeProps from "./withInputTypeProps";
+import withFormikControl from "./withFormikControl";
+
+const handleTextInput = compose(
+  withFormikControl,
+  withInputTypeProps,
+  connect,
+  withProps(
+    ({
+      formik: { isSubmitting },
+      setFieldValue,
+      setFieldTouched,
+      onChangeText,
+      onBlur
+    }) => ({
+      onChangeText: text => {
+        setFieldValue(text);
+        if (onChangeText) onChangeText(text);
+      },
+      onBlur: () => {
+        // validate onBlur only while not submitting
+        // this prevents validating twice in succession when clicking 'done' on keyboard - first onSubmitEditing, then onBlur
+        setFieldTouched(true, !isSubmitting);
+        if (onBlur) onBlur();
+      }
+    })
+  )
+);
+
+export default handleTextInput;