html-forms domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /home1/ajyexlmy/public_html/website_a4e4d111/wp-includes/functions.php on line 6121
对于form来讲，js有个特殊的object值叫FormData, 提交的都是序列化的内容。 如果要用FormData获取当前表格的对象， const form = document.getElementById('myForm'); const formData = new FormData(form); 获取某个input的值： const currentValue = formData.get('inputName'); 连接当前值和新值...
Read More »JS对表格验证分为前端验证和后端验证，前端验证比较容易理解。后端验证就是通过input发送过来的ajax，php通过判断post的值来做出反应。 1：检查input 字段是否为空 你可以用Input的value元素来检查： const myInput = document.getElementById("myInput"); if (myInput.value === "") { // input is empty...
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