这种方式是在两个表单之间传递数据的“正确”方式吗?
'Form1 code
Public Class Form1
Public str As New String = "This is the string"
'...more code
End Class
'Form2 code
Public Class Form2
Public str2 As New string = ""
Private Sub Form2_Load(ByVal sender As System.Object, _
ByVal e As Syste
我是一个非常新的cakephp我试图验证联系人表单。我需要一个验证没有数据库表在models.but它不是working.code,我使用如下所示
下面是代码:ContactsController.php
<?php
class ContactsController extends AppController {
var $uses='Contact';
public function index() {
// Placeholder for index. No actual action here, everything is submit
我有一个更改用户密码的输入验证,当我试图提交表单时,我总是得到一个错误,新密码和确认密码甚至不匹配,这是我的post操作:
public function doChangePassword()
{
if(Auth::check())
{
$validator = Validator::make(Input::all(), User::$updatePasswordRules);
// if the validator fails, redirect back to the form
if ($validator->fails()) {
如果我在表单中添加了自定义验证方法,如何在提交前触发该方法?
我没有修饰我的表单域,但我认为将新方法添加到我的规则部分会触发该方法,但它不起作用。
$.validator.addMethod('myCustomValidation', function (data)
{
// do some work here
return myValidationResult;
}, 'Please respond.');
$("#myFormId").validate({
rules: {
请看下面的代码
<a href="https://secure.gate2shop.com/ppp/purchase.do?merchant_id=234555454545433&merchant_site_id=54443¤cy=USD&total_amount=39.99&item_name_1=IncidentSupportTier1&item_amount_1=39.99&item_quantity_1=1&checksum=**call php function to get the checksum value**&am
function checkdates()
{
var startdate = document.forms["frmHolidayRequest"]["startdate"].value;
var enddate = document.forms["frmHolidayRequest"]["enddate"].value;
if (Date.parse(sta
这是我的代码:
<script>
function check(){
var error = '';
var name = document.forms['form1'].name.value;
var age = document.forms['form1'].age.value;
var checkname = new RegExp("^[a-zA-Z]{3,}$");
var checkage = new RegExp(
我有这个表格:
function tax_assistant_form_alter(&$form, $form_state, $form_id) {
//questa funzione è usata per alterare la disposizione del form originale
//contenuto in un altro modulo (linkableobject)
if ($form_id == 'linkableobject_node_form') {
$vid=26;
$query=t
我不明白如何在reactjs material UI表单中实现验证。我非常了解正则表达式,但不知道如何在表单中实现验证,以便如果值无效,它应该通过错误消息:
这是我的组件;
import React from 'react';
import TextField from '@material-ui/core/TextField';
import Button from '@material-ui/core/Button';
import { FormGroup } from '@material-ui/co