Webb21 jan. 2008 · The duplicate detection feature can be used to prompt you if you are trying to create a record which is a duplicate of one or more records already present in the system. Also, if you modify an existing record which causes it to become a duplicate of an already existing record, the system will prompt you about the same. WebbYou can use laravel validation for checking a unique in a specific table. $validator = \Validator::make($request->all(), [ 'name'=> 'required', 'email'=> 'required email unique:patients,email', 'phone'=>'required min:11 numeric unique:patients', 'birth_date'=> 'required', 'gender'=> 'required', 'address'=> 'required', ]); Open side panel
Validation - Laravel - The PHP Framework For Web Artisans
WebbSo I am using .csv files for bank statement records that I want to import into mySQL using Laravel, however I want to validate the records to check for duplications. … However, … Webb24 sep. 2024 · This code snippet helps you to get the list of all duplicate records in laravel. We will get the list of all users which have the duplicate values in the … coffs conservatorium of music
How to avoid duplicate data insertion using php and MySql
Webb3 okt. 2024 · So I am using .csv files for bank statement records that I want to import into mySQL using Laravel, however I want to validate the records to check for WebbINSERT INTO t1 SELECT c, c+d FROM t2 ON DUPLICATE KEY UPDATE b = VALUES (b); You can eliminate such warnings by using a subquery instead, like this: INSERT INTO t1 SELECT * FROM (SELECT c, c+d AS e FROM t2) AS dt ON DUPLICATE KEY UPDATE b = e; You can also use row and column aliases with a SET clause, as … Webb23 juli 2024 · Knowing how to check for duplicates in an array can be useful in many different situations. Here are two ways to accomplish this: Combination of some () and indexOf () Set () Some Plus IndexOf The some () method can be used to check if each element in an array passes a function. coffs containers