Laravel Check Duplicate Records before insert

Today, We want to share with you Laravel Check Duplicate Records before insert.In this post we will show you laravel check duplicate before insert, hear for check duplicate entry mysql php we will give you demo and example for implement.In this post, we will learn about php mysql check for duplicates before insert with an example.

Laravel Check Duplicate Records before insert

There are the Following The simple About laravel insert ignore duplicate Full Information With Example and source code.

As I will cover this Post with live Working example to develop Laravel check if user exists, so the how to prevent duplicate entries in database using laravel is used for this example is following below.

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Example 1: laravel updateorcreate duplicate entry

Laravel check if user exists

<?php
$email = "[email protected]";
$memberExists = Members::where('email', '=', $email)->first();
if ($memberExists === null) {
   // Member Not Found Your Kohali Stuffs Goes Here..
}
?>

Example 2: Check duplicate before inserting it

Checking duplicated data in Laravel

$member = Member::where('email', '[email protected]')->first();
if ($member) {
  $member->update([
    'first_name' => 'Virat',
    'last_name' => 'Kohali',
  ]);
} else {
  $member = Member::create([
    'email' => '[email protected]',
    'first_name' => 'Virat',
    'last_name' => 'Kohali',
  ]);  
}

Example 3: updateOrCreate

using updateOrCreate in Laravel

$member = Member::updateOrCreate(['email' => '[email protected]'], 
  ['first_name' => 'Virat', 'last_name' => 'Kohali']);

Example 4: firstOrCreate

using firstOrCreate in Laravel

$member = Member::firstOrCreate(['email' => '[email protected]'], 
  ['first_name' => 'Virat', 'last_name' => 'Kohali']);

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