摘要:
<el-form-item label="服务费用" prop="serviceFee"> <el-input v-model="formOffer.serviceFee" oninput="value=value.replace(/^\.+|[^\d.]/g,'')" ></el-input></ 阅读全文
摘要:
https://www.zhihu.com/question/37400041/answer/2584791590 阅读全文