Re: Form: hasMany fields table validation not working

Hi Paulo,

Your form field for address zipcode field is in the wrong format. http://book.cakephp.org/3.0/en/views/helpers/form.html#creating-inputs-for-associated-data shows the correct format for each type of relation. Basically, instead of doing 

$this->Form->input('address.zipcode');

You need to do instead do:

$this->Form->input('addresses.0.zipcode');

For hasMany relations, the key is always plural and you need to specify a numeric index.


On Sunday, 28 February 2016 22:07:32 UTC+2, Paulo Terra wrote:

Hi,

I have 3 tables: User, Buyer and Address:

User hasMany Address
User hasOne Buyer
Address belongsTo User
Buyer belongsTo User

In the User form (Users/add.ctp):

echo $this->Form->input('name',['label' => __('Nome')]);
echo $this->Form->input('buyer.cpf',['label' => __('CPF')]);
echo $this->Form->input('address.zipcode');



UsersTable.php:

        $this->hasMany('Addresses', [
            'foreignKey' => 'user_id'
        ]);
       
        $this->hasOne('Buyers', [
            'foreignKey' => 'user_id'
        ]);



BuyersTable.php:

        $this->table('buyers');
        $this->displayField('id');
        $this->primaryKey('id');
        $this->belongsTo('Users', [
            'foreignKey' => 'user_id',
            'joinType' => 'INNER'
        ]);


AddressTable.php:

        $this->table('addresses');
        $this->displayField('id');
        $this->primaryKey('id');
        $this->belongsTo('Users', [
            'foreignKey' => 'user_id',
            'joinType' => 'INNER'
        ]);



The field "cpf" from Buyer is recognized by cake as it´s Model is shown in the include path:

• Model(array)
  • 0APP/Model/Table/UsersTable.php
  • 1APP/Model/Entity/User.php
  • 2APP/Model/Table/SurveysTable.php
  • 3APP/Model/Table/BuyersTable.php
  • 4APP/Model/Entity/Buyer.php
  • 5APP/Model/Entity/Survey.php

And "cpf" is also a "not null" field, whitch is properly verifyed in cake when I save.

The problem is the "zipcode" field in "Address". It´s is also a required field but it is not validated from cake. And, as can be seen, it is not loaded in Model list.

But when I change the relation Address relation from "hasMany" to "hasOne" it works (it also validade required field when I save).


UsersTable.php:

        $this->hasOne('Addresses', [
            'foreignKey' => 'user_id'
        ]);
       
        $this->hasOne('Buyers', [
            'foreignKey' => 'user_id'
        ]);

• Model(array)
  • 0APP/Model/Table/UsersTable.php
  • 1APP/Model/Entity/User.php
  • 2APP/Model/Table/SurveysTable.php
  • 3APP/Model/Table/BuyersTable.php
  • 4APP/Model/Entity/Buyer.php
  • 5APP/Model/Table/AddressesTable.php
  • 6APP/Model/Entity/Address.php
  • 7APP/Model/Entity/Survey.php

Does anyone has a clue about what is happening?

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