Method handleChange

src/Upload.js:55–67

(value)

  }

  handleChange (value) {
    const { onChange } = this.props;
    if (value === undefined) {
      if (this.isCompleted()) {
        value = this.getValue();
      } else {
        value = new Error('');
      }
    }
    if (onChange) {
      onChange(value);
    }
  }

  addFile () {
    const { accept, autoUpload, disabled, readOnly, fileSize } = this.props;