Function formatRh

formatRh(input, options?): string | boolean | number
处理 rh 血型
Parameters
- input: string
  输入值
- Optionaloptions: {
      default?: string | number | boolean;
      format?: [string | number | boolean, string | number | boolean];
      negative?: string[];
      positive?: string[];
  }
  处理配置
  - Optionaldefault?: string | number | boolean
  - Optionalformat?: [string | number | boolean, string | number | boolean]
  - Optionalnegative?: string[]
  - Optionalpositive?: string[]
Returns string | boolean | number
Example
```
formatRh('**d**'); /// '阴性'
formatRh('**d**', { format: [true, false], default: false }); /// true
```