未选中的复选框不会在yii2中传递所需的验证 [英] Unchecked checkbox don't pass required validation in yii2

问题描述

我尝试验证表单中的输入，除了复选框外，所有输入都有效。我做错了什么？

< div class =transactions-form> 
 
<？php $ form = ActiveForm :: begin（）; ？> 
<？= $ form->字段（$ model，'who_paid_id'） - > dropDownList（$ users） - >标签（'谁支付'）？> 
<？= $ form->字段（$ model，'service_id'） - > dropDownList（$ services） - > label（'Service'）？> 
 
< input type =hiddenid =transactions-who_paidname =Transactions [who_paid]> 
< input type =hiddenid =transactions-servicename =Transactions [service]> 
< input type =hiddenid =transactions-amount_per_personname =Transactions [amount_per_person]> 
<？= $ form->字段（$ model，'amount'） - > textInput（）？> 
< div id =transactions-who_has_to_pay_for_it_idsinline =aria-required =truearia-invalid =true> 
<？php foreach（$ users as $ key => $ value）{？> 
< label>< input type =checkboxname =Transactions [who_has_to_pay_for_it_ids] [<？= $ key？>]value =<？= $ key？> <？php if（in_array（$ key，$ whoHasToPay））{echo'CHECKED'; }>> <？= $ value？>< / label> 
<？php}？> 
< label>< input type =checkboxname =Transactions [who_has_to_pay_for_it_ids] [0]value =0>大家< /标签>< / DIV> 
 
<？= $ form->字段（$ model，'date_of_payment'） - > textInput（array（'type'=>'date'））？> 
 
< div class =form-group> 
<？= Html :: submitButton（$ model-> isNewRecord？'Create'：'Update'，['class'=> $ model-> isNewRecord？'btn btn-success'：' btn btn-primary']）？> 
< / div> 
<？php ActiveForm :: end（）; ？> 
 
< / div> 

我的尝试：

公共职能规则（）
 {
 return [
 [['who_paid_id'，'service_id'， 'amount'，'who_has_to_pay_for_it_ids'，'date_of_payment']，'required']，
 [['who_paid_id'，'service_id']，'整数']，
 [['金额'，'amount_per_person ']，'数字']，
 [['who_has_to_pay_for_it']，'字符串']，
 [['date_of_payment'，'creation_date']，'安全']，
 [[ 'who_paid'，'service']，'string'，'max'=> 45]，
]; 
} 

解决方案

form = ActiveForm :: begin（）; ？>
<？=

form-> field（

model，'who_paid_id'） - > dropDownList（

I have tried to validate inputs in my form all of them works, except checkbox. What am i doing wrong?

<div class="transactions-form">

    <?php $form = ActiveForm::begin(); ?>
    <?= $form->field($model, 'who_paid_id')->dropDownList($users)->label('Who paid') ?>
    <?= $form->field($model, 'service_id')->dropDownList($services)->label('Service') ?>

    <input type="hidden" id="transactions-who_paid" name="Transactions[who_paid]" >
    <input type="hidden" id="transactions-service" name="Transactions[service]" >
    <input type="hidden" id="transactions-amount_per_person" name="Transactions[amount_per_person]" >
    <?= $form->field($model, 'amount')->textInput() ?>
    <div id="transactions-who_has_to_pay_for_it_ids" inline="" aria-required="true" aria-invalid="true">
        <?php foreach ($users as $key=>$value){ ?>
            <label><input type="checkbox" name="Transactions[who_has_to_pay_for_it_ids][<?= $key ?>]" value="<?= $key ?>" <?php if(in_array($key, $whoHasToPay)){ echo 'CHECKED'; } ?>> <?= $value ?></label>
        <?php } ?>
        <label><input type="checkbox" name="Transactions[who_has_to_pay_for_it_ids][0]" value="0"> Everybody</label></div>

    <?= $form->field($model, 'date_of_payment')->textInput(array('type'=>'date')) ?>

    <div class="form-group">
        <?= Html::submitButton($model->isNewRecord ? 'Create' : 'Update', ['class' => $model->isNewRecord ? 'btn btn-success' : 'btn btn-primary']) ?>
    </div>
    <?php ActiveForm::end(); ?>
    
</div>

What I have tried:

public function rules()
    {
        return [
            [['who_paid_id', 'service_id', 'amount', 'who_has_to_pay_for_it_ids', 'date_of_payment'], 'required'],
            [['who_paid_id', 'service_id'], 'integer'],
            [['amount', 'amount_per_person'], 'number'],
            [['who_has_to_pay_for_it'], 'string'],
            [['date_of_payment', 'creation_date'], 'safe'],
            [['who_paid', 'service'], 'string', 'max' => 45],
        ];
    }

解决方案

form = ActiveForm::begin(); ?> <?=

form->field(

model, 'who_paid_id')->dropDownList(

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