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+--- Thread: Please for God Sake help me with Form Validation (/showthread.php?tid=75578)
Please for God Sake help me with Form Validation - seunex - 02-23-2020
I have been trying to learn CI4 i always stuck in form validation.
When i try to echo out the validation it shows blank
PHP Code:
//* Create project
public function create_project()
{
$validation = \Config\Services::validation();
//* Setting validation rules
$validation->setRule('project_name', 'Project Name', 'required');
if(! $this->validate([]))
{
if ($validation->hasError('project_name'))
{
echo $validation->getError('project_name');
}
}
else
{
echo "validation is good";
}
}
Please help me learn this new challenge please
RE: Please for God Sake help me with Form Validation - donpwinston - 02-23-2020
The way I do it is the following:
PHP Code:
if ($this->request->getMethod() == 'post' && !$validation->withRequest($this->request)->run()) {
//display errors(with view)
else
//display view
I believe you're passing no validation rules when you use $this->validate([]).
RE: Please for God Sake help me with Form Validation - seunex - 02-23-2020
Thanks but I will like to get my own custorm error set
In CI3 we did if($this->form_validstion-.run() == false)
We use run to run the validation and use validarion_erros to get it.
I need better way to validate pls
RE: Please for God Sake help me with Form Validation - InsiteFX - 02-25-2020
See my post in your other topic for this.