如何验证yii2多输入表单

Question

我在这里使用了https://github.com/unclead/yii2-multiple-input/中的多种输入形式。 当我使用

library(dplyr)
library(tidyr)

df %>%
 separate_rows(VAR2, sep = ";") %>%
 group_by(VAR1) %>%
 summarise(VAR2 = paste(unique(VAR2), collapse = ";"))

#  VAR1  VAR2                 
#  <fct> <chr>                
#1 A     102 million          
#2 B     0.1 million;2 million

它显示html5错误。当我在上面评论代码时，Yii未验证模型。我在这里做什么错了？

内部视图代码

                                        'options' => [
                                            'class' => 'input-priority',
                                            'required' => 'required'
                                        ],
                                        'attributeOptions' => [
                                            'enableClientValidation' => true,
                                            'validateOnChange' => true,
                                        ], 'enableError' => true,

型号代码 我已经指定 <?= $form->field($model->contacts, 'grids')->widget(MultipleInput::className(), [ 'allowEmptyList' => false, 'min' => 1, 'addButtonPosition' => MultipleInput::POS_HEADER, 'addButtonOptions' => ['class' => 'btn btn-info', 'label' => '<i class="fa fa-plus"></i>&nbsp;Add Contact'], 'removeButtonOptions' => ['class' => 'btn btn-default', 'label' => '<i class="fa fa-trash"></i>'], 'columns' => [ [ 'name' => 'person_name', 'title' => 'Person Name', // 'options' => [ // 'class' => 'input-priority', // 'required' => 'required' // ], // 'attributeOptions' => [ // 'enableClientValidation' => true, // 'validateOnChange' => true, // ], 'enableError' => true, ], [ 'name' => 'mobile', 'title' => 'Mobile', ], [ 'name' => 'email', 'title' => 'Email', // 'options' => [ // 'class' => 'input-priority', // 'required' => 'required' // ], // 'attributeOptions' => [ // 'enableClientValidation' => true, // 'validateOnChange' => true, // ], 'enableError' => true, ] ] ])->label(false); ?> 在模型和validate（）中

public $grids;

我想要模型验证