1. The input box integer retains 9 digits and the decimal point retains 6 digits.
<el-form-item label="最大重量(kg)" prop="whPMaxWeight">
<el-input v-model.number="batchDetail.whPMaxWeight" type="number"
style="width: 100%" show-word-limit clearable
placeholder="请输入" />
</el-form-item>
const validatePass = (rule, value, callback) => {
var reg = /^(\d{0,9})(\.(\d{0,6}))?$/g;
if(!reg.test(value)){
callback(new Error("请输入整数9位小数6位的数值"));
} else {
callback();
}
};
const rules = {
whPMaxWeight:[{
validator:validatePass, trigger: "blur"}],
};
2. The decimal point cannot exceed two digits and must be a positive number.
const low = (rule, value, callback, source, options) => {
if (
value !== "" &&
!(/^\d+(\.\d{1,2})?$/.test(value) || /^\d$/.test(value))
) {
callback(new Error("小数点不能超过两位并是正数"));
} else {
callback();
}
};
3. Only letters can be entered
var validateText = (rule, value, callback) => {
if (value !== "" && /[^a-zA-Z]/g.test(value)) {
callback(new Error("请输入字母"));
} else {
callback();
}
};
oninput="value=value.replace(/[^0-9]/g,'');if(String(value)==='0'){value=1}"
3.Mobile phone number
const validatephone = (rule, value, callback) => {
var reg = /^1[3456789]\d{9}$/;
if(!reg.test(value)){
callback(new Error("请输入正确的手机号"));
} else {
callback();
}
};