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Laravel allows only one time to submit one day

I have a problem that I have not known since yesterday, I have searched on google still not found, hope someone knows the cause of this problem
I made a form like this:
<form action="{{ route('file') }}" method="post" enctype="multipart/form-data">
<div class="form-group">
<label>Name</label>
<input type="text" name="name" class="form-control">
<span class="help-block text-danger"></span>
</div>
<div class="form-group ">
<label>address</label>
<textarea type="text" name="address" class="form-control"></textarea>
<span class="help-block text-danger"></span>
</div>
<div class="form-group ">
<label>date</label>
<input type="text" name="date" class="date form-control"></input>
<span class="help-block text-danger"></span>
</div>
<div class="form-actions">
<button type="submit" class="btn btn-primary">Upload</button>
</div>
</form>
My problem is, when someone submits, someone can re-submit, which I want when someone submits he cannot submit it again until a certain time limit, for example 2 hours.but other people who have not submitted can still submit (this is like a google form questionnaire , and people no need to login)
please help me if you can solve this problem, thank you very much

I think you don't need to do any database work, but this is more dependent on your case.
However, to answer your question straight-forward, you could add the Illuminate\Routing\Middleware\ThrottleRequests on your file route.
Throttling is done at IP level, so I think it's exactly what you need: https://monosnap.com/file/PXayGqUwDI5C3kGwiwgFEFodT70nJd
// route is accessible from IP once every 120 seconds
Route::post('file')->name('file')->middleware('throttle:1,120');
By doing this, when the same IP tries to access the route again in those 120 seconds, he'll get a ThrottleRequestsException exception (which you can handle in your App\Exceptions\Handler class)
You can find the throttle middleware defined in your App\Http\Kernel.php file.
Here's the documentation for it: https://laravel.com/docs/7.x/routing#rate-limiting

My login passwords won't autocomplete when I enter my email in polymer 2

In my polymer 2 app I have something like this:
<form class="styling" autocomplete="on">
<div class="styling" >
<label>email</label>
<input name="email" autocomplete="email">
</div>
<div class="styling" >
<label>email</label>
<input name="password" autocomplete="current-password">
</div>
<div class="styling">
<a class="styling" on-tap="doRequestFunction">Login<a>
</div>
</form>
My issue is there are a lot of sources saying what works and what doesn't and I've tried removing the outer div, I've tried changing the email to a username, I've tried to change the <a> to an <input type="submit">. I've also tried to add an invisible username input below the email input. I have a database element that does my ajax calls so ideally I'd like to just call the request function on a form submit, but there doesn't appear to be a way to do this because it wants me to perform the action with a file or something like that.
TL;DR is there a way to do this:
<form class="styling" onSubmit="doTheRequestFunction" autocomplete="on">
<div class="styling" >
<label>email</label>
<input name="email" autocomplete="email"/>
</div>
<div class="styling" >
<label>email</label>
<input name="password" autocomplete="current-password"/>
</div>
<div class="styling">
<input class="styling" type="submit">Login</input>
</div>
</form>
There doesn't appear to be a way to do this in polymer and the ways that do don't request for the users password and are depreciated anyways. Using Chrome primarily.
EDIT: Please, no JQuery, only Javascript. I don't know what JQuery is doing half the time and it's sloppy.

autocomplete is an HTML attribute (https://www.w3schools.com/tags/att_input_autocomplete.asp). It's either on or off. It's designed to tell the browser whether it should attempt to autocomplete a field or not. The default is on so you shouldn't have to set it unless you're trying to prevent the browser from autocompleting.
Try to remove all your autocomplete attributes, and submit your form. The browser should ask you if you want to save your username and password at which point it should be populated next time you come to your form.
Also, you have an bad tag on the end of your submit button: </inoput>
<input type="submit" value="Send Request"> should be fine.

Boys, I found it.
paper-input autocomplete fails to fill
This is a polymer specific issue I was having. Currently polymer requested support for their auto-fill apparently and it's still not there. This is the solution for now. Pop that bad boy into you index.html and weep tears of joy.

Just make it
<input name="password" type="password"/>
So if input field has attribute type as password it will trigger browser to remember.

What's the easiest way to generate forms using laravel and js?

I have form when user can add achievement.
So it looks like:
<form action="{{ action('SettingsController#addAchievementsSettings') }}" method="post" class="form-horizontal">
{{ csrf_field() }}
<div class="form-group">
<label class="col-lg-2 control-label">Date</label>
<div class="col-lg-6">
<input type="date" placeholder=" " id="date-achievement" name="date_achievement" class="form-control">
</div>
</div>
<div class="form-group">
<label class="col-lg-2 control-label">What</label>
<div class="col-lg-6">
<input type="text" placeholder=" " id="what-achievement" name="what_achievement" class="form-control">
</div>
</div>
<div class="form-group">
<label class="col-lg-2 control-label">Description</label>
<div class="col-lg-10">
<textarea rows="10" cols="30" class="form-control" id="description_achievement" name="description_achievement"></textarea>
</div>
</div>
<button type="button" class="btn btn-warning">Add one more...</button>
<button type="submit" class="btn btn-success">Save</button>
I want to generate another form if somebody click Add one more. How can I reach this and how to add everything to database? Sorry guys for not more code but I do not have any idea

from your question it seems a proper video / tutorial would help you more than just the answer.
for generation I personally use laravelcollective/html.
a good site with lots of videos explaining almost everything in regards to laravel and building sites with it I recomment the laracasts site.
to learn how to build and process forms with laravel I suggest Laravel 5.4 from scratch
specifically for working with forms: Form request data and form validation

After creating your form and submitting your form , you have to validate your data then you will call your model to insert your date in database, i suggest you eloquent to handle database request if you are using laravel

Stop Spam Registration on our Custom Registration Form

We have a custom registration form on our wordpress website. we are using google recaptcha and input Human question field to stop spam registrations but still the spam registrations won't stop.
Could anyone suggest what exactly needs to be done?
The Registration form code is as follows.
The JS code has 2 functions one for Recaptcha and another for Validate the "Question field".
The register submit button is by default disabled and gets enabled only when the recaptcha call backs the function.
function recaptchaCallback() {
$('#submitBtn').removeAttr('disabled');
}
function validateForm() {
var a = document.forms["registerform"]["question"].value;
var b = document.forms["registerform"]["user_login"].value;
var c = document.forms["registerform"]["user_email"].value;
if (a == null || a != "5") {
alert("Bitte fülle alle Felder richtig aus");
return false;
}
}
<script src="https://www.google.com/recaptcha/api.js"></script>
<form name="registerform" onsubmit="return validateForm()" method="post">
<div class="form-group">
<label style="font-size:18px;">Register</label>
</div>
<div class="input-group input-group-md">
<span class="input-group-addon"><span class="glyphicon glyphicon-user"></span></span>
<input type="text" name="user_login" class=" form-control" placeholder="Username">
</div>
<br>
<div class="input-group input-group-md">
<span class="input-group-addon"><span class="glyphicon glyphicon-envelope"></span></span>
<input type="email" name="user_email" class="form-control" placeholder="E-Mail">
</div>
<br>
<input type="hidden" name="redirect_to" value="Redirect_URL">
<div class="input-group input-group-md">
<span class="input-group-addon"><span class="glyphicon glyphicon-question-sign"></span></span>
<input type="number" name="question" class="form-control" placeholder="2+3 = ?">
</div>
<br>
<div id="captcha" class="form-group">
<div class="g-recaptcha" data-sitekey="6LdOGg4TAAAAAJsTt_ZGoK67cyF277uIYwWRxJPW" data-callback="recaptchaCallback"></div>
</div>
<div id="pass-info" class="clearfix"></div>
<button class="btn_full" id="submitBtn" disabled>Register</button>
</form>
The whole thing works fine, Recaptcha and Human question field. When we manually test registerform, we can't register without accepting the Recaptcha and inserting exactly the value to process the form.
But this is not preventing automatic spam bots which registers on our site.
Is there any other way through which these spam bots are registering ?
Also we disabled "MEMBERS CAN REGISTER" in the admin dashboard.
Are we doing anything wrong?
Thanks in advance for the feedback and suggestions.

you need to do validate it in the backend, in the front end, validation can be bypassed.
store the ip address for each registration.dont allow registeration from the same ip within some period of time, but user can use some proxy tool which changes the ip address every second.
validate the email, foreach email send the validation email to registered email address, and if the user click on the activation click, activate the account, otherwise no.

You probably forgot the server-side part of recaptcha.
A robot should not be able to pass it multiple times,
See this complete tutorial from google : https://developers.google.com/recaptcha/intro
You must configure a key on the server, as explained, that is secret, and which google will send to you if the captcha is valid.

How to get email from Notify Me field

I have a Coming soon page and have a countdown to beta launch and a field where user can enter their email to be added to a mailing list for the beta launch.
How do I receive the email from the field and email myself the user's email upon submit?
Is there a third party service I can use for this? And javascript or jquery plugin?
This is the form with no javascript:
<form class="form-inline" role="form">
<div class="form-group">
<label class="sr-only" for="exampleInputEmail2">Email address</label>
<input type="email" class="form-control transparent" placeholder="Your email">
</div>
<button type="submit" class="btn btn-warning btn-fill">Notify Me</button>
</form>

You have to write backed code with whatever you have on server if it is PHP you could store data from form in file or send it to mail.
Form guide with better description of your problem