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+--- Thread: Not receiving any validation error on view page (/showthread.php?tid=87388)
Not receiving any validation error on view page - SubrataJ - 04-14-2023
My application runs on the latest version of CI, but somehow I am not getting any validation error on my view page.
view page code:-
Code:
<form method="POST" action="<?= site_url('service-providers'); ?>" accept-charset="UTF-8">
<?= view('AdminProfile\Views\_notifications') ?>
<div class="form-group">
<label for="email">Email <span class="mandet">*</span></label>
<input type="text" class="form-control" name="email" id="email" value="<?= old('email') ?>" placeholder="Enter Email">
<span class="text-danger"><?= $validation->showError('email'); ?></span>
</div>
<div class="form-row">
<div class="form-group col-md-12">
<label for="password">Password <span class="mandet">*</span></label>
<input type="password" class="form-control" name="password" id="password" placeholder="Enter Password">
<span class="text-danger"><?= $validation->showError('password'); ?></span>
</div>
</div>
<?= csrf_field(); ?>
<button class="btn btn-outline-success my-2 my-sm-0 login-btn" type="submit">Login</button>
</form>and this is the code of the controller
PHP Code:
public function attemptLogin()
{
$rules = [
'email' => 'required',
'password' => 'required|min_length[8]',
];
if (! $this->validate($rules)) {
return redirect()->back()->withInput();
}
}
on the controller, I can print the error but on the view page, it is coming blank.
RE: Not receiving any validation error on view page - kenjis - 04-14-2023
Read https://codeigniter4.github.io/CodeIgniter4/libraries/validation.html#redirect-and-validation-errors
RE: Not receiving any validation error on view page - SubrataJ - 04-14-2023
(04-14-2023, 02:10 AM)kenjis Wrote: Read https://codeigniter4.github.io/CodeIgniter4/libraries/validation.html#redirect-and-validation-errors
I tried, but I am not getting my old input value as well as any errors, although I am using return redirect()->back()->withInput();
fixed it, thanks for the resource.
this was helpful https://github.com/kenjis/ci4-validation-tutorial/blob/main/app/Views/form2.php
RE: Not receiving any validation error on view page - kenjis - 04-14-2023
What was the issue?
RE: Not receiving any validation error on view page - SubrataJ - 04-14-2023
(04-14-2023, 11:22 PM)kenjis Wrote: What was the issue?
Instead of using set_value() and show_validation_error(), I was using old() and $validation->getError(). It was foolish of me I did not read the documentation properly. validation_show_error