1.限制input框内只能输入数字,且为11位

 type="number"    // 数字类型

 // maxlength属性对type="number"类型的输入框无效 οninput="if(value.length>11)value=value.slice(0,11)" 

 2.对输入手机号做校验 

placeholder="请输入电话号码"

v-model="dialogData.phone"

type="number"

oninput="if(value.length>11)value=value.slice(0,11)"

onkeyup="this.value = this.value.replace(/[^\d]/g,'');"

size="large"

clearable

>

data() {

var checkPhone = (rule, value, callback) => { // 手机号验证

if (!value) {

return callback(new Error('手机号不能为空'));

} else {

const reg = /^1[3456789]\d{9}$/

if (reg.test(value)) {

callback();

} else {

return callback(new Error('请输入正确的手机号'));

}

}

};

return {

dialogData: {

phone:'',

},

addAddressRules: {

phone: [

{ required: true, message: "请输入正确手机号", trigger: "blur" },

{validator: checkPhone, trigger: 'blur'}

],

},

}

},

 实现效果:

 

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