@td-design/react-native/lib/module/input/useTextArea.js

react-native UI组件库

import { useEffect } from 'react';
import { useSafeState } from '@td-design/rn-hooks';
export default function useTextArea(_ref) {
  let {
    value,
    onChange
  } = _ref;
  const [inputValue, setInputValue] = useSafeState();
  useEffect(() => {
    setInputValue(value ?? '');
  }, [value]);
  const handleChange = val => {
    setInputValue(val);
    onChange === null || onChange === void 0 ? void 0 : onChange(val);
  };
  return {
    inputValue,
    handleChange
  };
}
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