【发布时间】:2021-06-02 07:21:31
【问题描述】:
我正在使用带有规则的 vuetify 表单验证 我在异步验证电子邮件时遇到问题
此规则代码:
data () {
return {
rules: {
email: value => {
const pattern = /^(([^<>()[\]\\.,;:\s@"]+(\.[^<>()[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/
return pattern.test(value) || 'Invalid e-mail.'
},
mailExist: value => (this.emailExists(value) === 'valid Email Address') || 'Error'
},
}
},
运行此方法的代码以确保 mailExist 验证:
methods: {
emailExists: function (val) {
if (val !== '') {
axios.get(`email_validation.php?empemail=${val}`)
.then(response => {
console.log(response.data)
return response.data
})
.catch(err => {
console.log(err)
})
}
},
},
结果总是“错误”,但来自 api 的响应是 True,如图所示: Picture
PHP API 的代码:
<?php
require "../includes/DbOperations.php";
$result = array();
if ($_SERVER['REQUEST_METHOD'] == 'GET')
{
if (isset($_GET['empemail']))
{
$db = new DbOperations();
if (filter_var($_GET['empemail'], FILTER_VALIDATE_EMAIL))
{
if ($db->email_validation($_GET['empemail']))
{
$result = "This Email Already Exist";
}
else
{
$result = "valid Email Address";
}
}
else
{
$result = " Invalid Email Address";
}
}
else
{
$result = "Invalid Inputs";
}
}
else
{
$result = "You Do Not Have Permission";
}
echo json_encode($result);
谢谢你..
【问题讨论】:
标签: vue.js vuetify.js email-validation validationrules