logo
down
shadow

How to handle duplicate entry for email error?


How to handle duplicate entry for email error?

Content Index :

How to handle duplicate entry for email error?
Tag : php , By : Lex Viatkine
Date : November 26 2020, 06:23 AM

it helps some times I have a form where admin can add users. When I submit form with some email that exist in database I get error saying , you can check like this way.
public function store(StoreUserInfo $data)
{
    $data->validated();

  $email = User::where('email',$data['email'])->first();
 if($email){
    return redirect()
    ->route('admin.users')
    ->with('message', 'Email is already exists.');
 }

$user = User::create([
    'first_name' => $data['first_name'],
    'last_name' => $data['last_name'],
    'email' => $data['email'],
    'password' => Hash::make($data['password']),
    'city' => $data['city']
]);

 return redirect()
    ->route('admin.users')
    ->with('message', 'User created successfully');
}

Comments
No Comments Right Now !

Boards Message :
You Must Login Or Sign Up to Add Your Comments .

Share : facebook icon twitter icon

How to handle mysql #1062 - Duplicate entry error when creating a large table


Tag : mysql , By : Ivan Belov
Date : March 29 2020, 07:55 AM
To fix this issue If this is an one-off problem, I'd like to recommend an ad-hoc MySQL solution:
If your table isn't MyISAM, convert to MyISAM. Temporarily create an auto_increment integer column named url_suffix. Temporarily delete the unique constraint on the url column. Create the multiple-column index (url, url_suffix) and ensure that there are no other indexes that use url_suffix. Insert all of your rows, allowing duplicate URLs. You'll notice that the auto_increment url_suffix column is keyed on the url now. So, the first particular url will have url_suffix of 1 and the next 2, and so on. Do an update like the following, then delete your temporary url_suffix column and put your unique constraint back.
UPDATE urls
SET url = if (url_suffix = 1, url, CONCAT(url, '-', url_suffix - 1))
SELECT (if (url_suffix = 1, url, CONCAT(url, '-', url_suffix - 1))) AS url
FROM urls
url     url_suffix
---------------------------
that    1
that    2
this    1
this    2
this    3
those   1

Error: Duplicate entry '' for key 'email'


Tag : mysql , By : Lars
Date : March 29 2020, 07:55 AM
Any of those help On your table cl56-goldeng.users, the field email was specified on creation to not allow more than 1 of the same value to be allowed into it. This is done using the UNIQUE identifier on table creation in MySQL. You can see more on the UNIQUE identifier at this link.
You have 2 options that you could go about doing.
INSERT INTO users (firstName,lastName,email)
  VALUES ('Bob','Ross',NULL);

Handle 'Duplicate-entry error' in fat-free framework


Tag : php , By : BinaryBoy
Date : March 29 2020, 07:55 AM
this will help I see two solutions for your case:
1) Take benefit of the MySQL REPLACE INTO syntax:
$sql='REPLACE INTO users_leave_balance etc.';
$this->db->exec($sql);
$sql='INSERT INTO users_leave_balance etc.';
try {
  $this->db->exec($sql);
} catch (\PDOException $e) {
  $err=$e->errorInfo;
  if ($err[0]==23000) {
    // duplicate key: do something
  } else {
    // any other error
  }
}

Android app giving multidex run time error duplicate entry: (Can't read (Duplicate zip entry ))


Tag : java , By : jaset
Date : March 29 2020, 07:55 AM
around this issue It happens because the guava library has the same dependency
<dependency>
   <groupId>com.google.code.findbugs</groupId>
   <artifactId>jsr305</artifactId>
   <version>1.3.9</version>
</dependency>
compile files('libs/jsr305-1.3.9.jar')

How to handle mysql's error on duplicate entry?


Tag : php , By : Jason Jennings
Date : October 15 2020, 11:12 PM
Related Posts Related QUESTIONS :
  • Find value in array and return with new from different array
  • PHP multiple file upload with different keys
  • Can't modify times one a time without weird errors
  • Get size of scraped image with domcrawler (Goutte)
  • Laravel - Ordering a collection of models
  • PHP Fatal error: Uncaught Error: Call to a member function setFetchMode() on boolean
  • Strict Standards: Only variables should be passed by reference in /main_dir/sub_dir/backup.php
  • Uncaught Google_Exception: (update) unknown parameter: 'copyRequiresWriterPermission'
  • Laravel 5 form does not redirect with old input
  • How to get values greater than or equal to in Mysql database sql when its a value like 1:00 PM?
  • PHP datediff overday issue
  • Masking an auto incrementing primary key
  • How to grab a String BEFORE a certain word
  • ZF2 Routing Multiple Controllers based on route constraints
  • How to deregister/dequeue jquery.sticky.js in Elementor (Pro)?
  • How to fix errors counting words in text plain with PHP?
  • How to get View data in Laravel in custom helper or directive
  • Creating a new data entry into a database with eloquent and trying to access the variable in the url
  • How to test authentication using Laravel Dusk?
  • PHP parse_str not getting all $_GET variables
  • Variable issues in php class
  • Get orders between dates in Codeigniter
  • Eloquent Special Chars Issue
  • Keeping leading zeros column Mysql
  • Current level navigation in Wordpress
  • Add a custom text to WooCommerce cart items if the product has a specific shipping class
  • Error connecting to CommissionJunction Token : [60] SSL certificate problem: unable to get local issuer certificate
  • How do I add a new key value pair to an object in PHP?
  • Http post request to php with dart
  • How to add a route in with blade into parameters of a component
  • How can i get the source of a 777 - CHMOD php file?
  • Convert 2010-04-16 16:30:00 to "Tomorrow Afternoon"
  • How can I hide a $_GET variable to be more secured in PHP?
  • Login to Gmail Inbox using Curl?
  • Upload Excel or CSV file to MySQL with PHP
  • Outlook Marking Email as Junk Email
  • Upload an image using class.upload.php via AJAX, display image in form using jQuery
  • mysql_connect() causes page to not display (WAMP)
  • How to limit a users uploaded image size using PHP
  • What's the difference whether or not to run PHP in safe mode?
  • Logging in to a website cURL
  • Using php to create a password system with chinese characters
  • PHP is not called properly in IE using set interval function in Javascript
  • How to read pdf, ppt, xl, doc files content into a string in php/python
  • php script for currency conversion
  • In PHP... best way to turn string representation of a folder structure into nested array
  • PayPal for Indian Rupees (INR) any solution
  • PHP Deployment to Live Server
  • Ideal Multi-Developer Lamp Stack?
  • How can I save an image from a file input field using PHP & MySQL?
  • Warning: array_multisort() [function.array-multisort]: Argument #1 is expected to be an array or a sort flag in
  • Connecting to external MySQL DB from a web server not running MySQL
  • Is it possible to add custom fields to a Drupal taxonomy term?
  • PHP 6.0 - Roadmap?
  • jQuery wait for ajax call to be over before continuing
  • checkUnique function?
  • How to define an n-m relation in doctrine?
  • Sort the unsorted text file and rewrite to same text file in sorted order
  • Version control a content management system?
  • How can i run Single PHP File using apache-tomcat-6.0.18?
  • shadow
    Privacy Policy - Terms - Contact Us © scrbit.com