I am making a blood donation system where user donates blood on a date, The specific date is saved in the DB now after 90 days I want to enable his status so that user can donate blood again, How can I compare the saved date compare it with today so that exactly user can donate blood again.
I already tried
#if ($donationDate == \Carbon\Carbon::now()->subMonths(3))
<div class="alert alert-success" role="alert">
<strong>Donate Now</strong>
</div>
#else
<div class="alert alert-danger" role="alert">
<strong>Sorry you cannot donate blood</strong>
</div>
#endif
and also
#if ($donationDate >= \Carbon\Carbon::now()->subMonths(3))
<div class="alert alert-success" role="alert">
<strong>Donate Now</strong>
</div>
#else
<div class="alert alert-danger" role="alert">
<strong>Sorry you cannot donate blood</strong>
</div>
#endif
and other $donationDate->greaterThanEqual(\Carbon\Carbon::now())
nothing is working
You can do it like this.
#if ($donationDate >= date('Y-m-d', strtotime('-90 days')))
<div class="alert alert-success" role="alert">
<strong>Donate Now</strong>
</div>
#else
<div class="alert alert-danger" role="alert">
<strong>Sorry you cannot donate blood</strong>
</div>
#endif
Don't know but this is working for Now! 😅
#if(\Carbon\Carbon::today()->subDays(90) >= $donationDate)
<div class="alert alert-success" role="alert">
<strong>Donate Now</strong>
</div>
#else
<div class="alert alert-danger" role="alert">
<strong>Sorry you cannot donate blood</strong>
</div>
#endif
Related
Application doesn't show messages as it should.
I tried returning back with message in RoleController. Redirecting works fine, but I can't see any messages. There is multiple functions like this, none of them show messages.
public function store(Request $request)
{
$validated = $request->validate(['name' => ['required', 'min:3']]);
Role::create($validated);
return back()->with('message', 'Role created successfully.');
}
And this code below is in admin.layout blade.
#if (Session::has('message'))
<div class="alert alert-warning alert-dismissible fade show" role="alert">
{{ Session::get('message') }}
<button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
</div>
#endif
I googled this many many times but can't find a solution. This worked fine month ago, but when I continued with this yesterday, it suddenly stopped working. Php version hasn't changed, it's 8.0.2. I also tried flash-messages with no help.
Sorry, not a native english speaker.
edit / I have also cleared cache with php artisan.
try this
In Controller
return redirect()->route('admin.listing')->with('message', 'Role created successfully.');
In Blade file
#if (Session::has('message'))
<div class="alert alert-warning alert-dismissible fade show" role="alert">
{{ Session::get('message') }}
<button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
</div>
#endif
I think you can try this...
#if ($message = Session::get('message'))
<div class="alert alert-warning alert-dismissible fade show" role="alert">
<button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
<strong>{{ $message }}</strong>
</div>
#endif
Please try one time with this one
return redirect()->back()->with('message', 'Role created successfully.');
Now it's working. I needed to modify Kernel.php and remove \Illuminate\Session\Middleware\StartSession::class, under the protected $middlewareGroups.
Hye everyone! I want to make success message, the message appear but the green box did not appear as shown below.
blade.php:-
#if(Session::has('success'))
<div class="alert alert-success alert-dismissible" role="alert">
<button type="button" class="close" data-dismiss="alert">
<i class="fa fa-times"></i>
</button>
<strong>Success!</strong> {{ session('success') }}
</div>
#endif
<br>
I am using Laravel v8.16.1 and PHP v7.3.1 when I am trying to get a message in the blade template.
#if(session('error'))
<div class="alert alert-success alert-dismissible">
<button type="button" class="close" data-dismiss="alert" aria-hidden="true">×</button>
<h5><i class="icon fas fa-ban"></i> Success!</h5>
{{ session('success') }}
</div>
#endif
Using the below code, it's working for me.
$req->session()->flash('error', 'Invalid Username or Password');
return view('admin.views.login');
However, it's not the right way, and when I am trying to redirect back using the below code, then it's not working
return redirect()->back()->with('error', 'Invalid Username or Password');
Please help what is missing or what is wrong?
You can use to show errors
#if(count($errors) > 0 )
<div class="alert alert-danger alert-dismissible fade show" role="alert">
<button type="button" class="close" data-dismiss="alert" aria-label="Close">
<span aria-hidden="true">×</span>
</button>
<ul class="p-0 m-0" style="list-style: none;">
#foreach($errors->all() as $error)
<li>{{$error}}</li>
#endforeach
</ul>
</div>
#endif
And the redirect code would be
return redirect()->back()->withErrors(['errors' => 'There is some error in the details.']);
Users can use the same email address for different registration.
Tried using different solutions from developers on Stack Overflow who have experienced the same problems that I have, including making the emailUsers column a UNIQUE KEY in the database table, and implementing some sort of jQuery, but not successful. Think the problem is I am missing an 'else if' block for duplicate email, but all the various ways I tried to implement this, it does not do anything.
<div id="signup">
<div class="container">
<div class="row">
<div class="col-sm-6 offset-sm-1">
<div class="signup-left position-fixed text-center">
<img src="img/200.png">
<br><br><br>
<?php
if(isset($_GET['error']))
{
if($_GET['error'] == 'emptyfields')
{
echo '<div class="alert alert-danger" role="alert">
<strong>Error: </strong> Fill In All The Fields
</div>';
}
else if ($_GET['error'] == 'invalidmailuid')
{
echo '<div class="alert alert-danger" role="alert">
<strong>Error: </strong> Please enter a valid email and user name
</div>';
}
else if ($_GET['error'] == 'invalidmail')
{
echo '<div class="alert alert-danger" role="alert">
<strong>Error: </strong> Please enter a valid email
</div>';
}
else if ($_GET['error'] == 'invaliduid')
{
echo '<div class="alert alert-danger" role="alert">
<strong>Error: </strong> Please enter a valid user name
</div>';
}
else if ($_GET['error'] == 'passwordcheck')
{
echo '<div class="alert alert-danger" role="alert">
<strong>Error: </strong> Passwords donot match
</div>';
}
else if ($_GET['error'] == 'usertaken')
{
echo '<div class="alert alert-danger" role="alert">
<strong>Error: </strong> This User name is already taken
</div>';
}
else if ($_GET['error'] == 'invalidimagetype')
{
echo '<div class="alert alert-danger" role="alert">
<strong>Error: </strong> Invalid image type
</div>';
}
else if ($_GET['error'] == 'imguploaderror')
{
echo '<div class="alert alert-danger" role="alert">
<strong>Error: </strong> Image upload error, please try again
</div>';
}
else if ($_GET['error'] == 'imgsizeexceeded')
{
echo '<div class="alert alert-danger" role="alert">
<strong>Error: </strong> Image too large
</div>';
}
else if ($_GET['error'] == 'sqlerror')
{
echo '<div class="alert alert-danger" role="alert">
<strong>Website Error: </strong> Contact admin to have the issue fixed
</div>';
}
}
else if (isset($_GET['signup']) == 'success')
{
echo '<div class="alert alert-success" role="alert">
<strong>Signup Successful</strong> Please Login from the login menu
</div>';
}
?>
<form id="signup-form" action="includes/signup.inc.php" method='post' enctype="multipart/form-data">
<input type="submit" class="btn btn-light btn-lg" name="signup-submit" value="Signup">
<br><br>
<a href="login.php">
<i class="fa fa-sign-in fa-2x social-icon" aria-hidden="true"></i>
</a>
<a href="contact.php">
<i class="fa fa-envelope fa-2x social-icon" aria-hidden="true"></i>
</a>
</div>
</div>
I want to be able to block a user from registering with the same email, and to generate an error message when the user tries to do this.
EXTRA INFO: Can post further, detailed methods of me trying to make the emailUsers column a UNIQUE KEY, but when I do this, new users can no longer register, even if they use a different email.
When I submit a form I want to redirect back to the current view/blade with some data:
here is my redirect:
return redirect('configbeacon')->with('requirement', 'req');
here is my blade where I check if 'requirement' is set:
#if(Session::has('requirement'))
<div class="alert alert-success" role="alert">
<span class="sr-only">Error:</span>
Dit tilbud blev gemt
<span class="glyphicon glyphicon-ok" aria-hidden="true"></span>
</div>
#endif
But it does not show the elements inside the if loop... Thank you.