Error returning validation messages in record update form-CodePudding

I'm having problems checking the functioning of the validations of a form that updates the information of a certain record, apparently the validations work, but they return an error that I just had to print so you can better understand what is happening:

Erro image here

Apparently the validations work, but the page address is not the form's, that's why the page is completely empty, just containing the validation messages.

form_update.php


<?php if (!empty($errors)): ?>
    <div >
        <?php foreach ($errors as $error): ?>
            <li><?= $error ?></li>
        <?php endforeach; ?>
    </div>
<?php endif; ?>
<form action="<?= site_url('update/'.$hxh['id_hunter'])?>" method="POST">
    <div >
        <div >
            <div for="name_hunter">Nome:
                <input type="text"  name="name_hunter" maxlength="30" value="<?= $hxh['aome_hunter'] ?>">
            </div>
        </div>
        <br>
        <div >
            <div for="age_hunter">Idade:
                <input type="text"  name="age_hunter" onkeypress="$(this).mask('00', {reverse: true});" value="<?= $hxh['age_hunter'] ?>">
            </div>
        </div>
        <br>
        ...
        <button type="submit" ><i ></i>&nbsp;Update</button>
</form>

HunterController.php


public function formUpdateHunter($id_hunter)
{
    try {
        $hunter = new HunterModel();
        $dados['hxh'] = $hunter->where('id_hunter', $id_hunter)->first();
        return view('form_update', $dados);
    } catch (\Exception $e) {
        exit($e->getMessage());
    }
}

public function updateHunter()
{
    try {
        helper(['form','url','html']);
        $hunter = new HunterModel();
        $id_hunter = $this->request->getPost('id_hunter');
        $dados = [
            'name_hunter' => $this->request->getPost('name_hunter'),
            'age_hunter' => $this->request->getPost('age_hunter'),
            'height_hunter' => $this->request->getPost('height_hunter'),
            'weight_hunter' => $this->request->getPost('weight_hunter'),
            'type_hunter' => $this->request->getPost('type_hunter'),
            'type_nen' => $this->request->getPost('type_nen'),
            'type_blood' => $this->request->getPost('type_blood')
        ];
        if ($hunter->update($id_hunter, $dados)){
            return $this->response->redirect(site_url('listing'));       
        } else {
            return view('form_update', ['errors' => $hunter->errors()]);
        }
    } catch (\Exception $e) {
        exit($e->getMessage());
    }
}

CodePudding user response：

I suspect it stops rendering the html, because in updateHunter the template is missing the $hxh['id_hunter'] variable for the form's action attribute.

Try passing the hunter data to the template again in updateHunter (I only changed the else):

public function updateHunter()
{
    try {
        helper(['form','url','html']);
        $hunter = new HunterModel();
        $id_hunter = $this->request->getPost('id_hunter');
        $dados = [
            'name_hunter' => $this->request->getPost('name_hunter'),
            'age_hunter' => $this->request->getPost('age_hunter'),
            'height_hunter' => $this->request->getPost('height_hunter'),
            'weight_hunter' => $this->request->getPost('weight_hunter'),
            'type_hunter' => $this->request->getPost('type_hunter'),
            'type_nen' => $this->request->getPost('type_nen'),
            'type_blood' => $this->request->getPost('type_blood')
        ];
        if ($hunter->update($id_hunter, $dados)){
            return $this->response->redirect(site_url('listing'));       
        } else {
            $dados['id_hunter'] = $id_hunter;
            return view('form_update', ['errors' => $hunter->errors(), 'hxh' => $dados]);
        }
    } catch (\Exception $e) {
        exit($e->getMessage());
    }
}