版权声明:尊重作者,热爱开发! https://blog.csdn.net/qq_38290251/article/details/85274229
1. 开头不能输入空
let receiverName = e.detail.value.replace(/(^\s*)/g, "")
2. 手机号码校验
let myreg = /^1[0-9]{10}$/
let receiverMobile = ‘12212222222’
!myreg.test(receiverMobile)