I have two column 'book_name' & 'writer' in 'books' table. When new data insert i want to check the same book and writer not will be added. But i dont understand how to do this. here is my code. public…
Background So I have a validator: To determine whether an email format is correct or not Does the email already exist in the database Along with some other column validation (just ignore this) Like this: $validator = Validator::make($request->all(), [ 'name'…
return [ 'contract_code' => 'required', 'name' => 'required|string', 'abbreviation' => 'required|string', 'linecount_divisor' => 'required|integer' ]; // into input fields => 'required' How to shorten the validation rule in multiple inputs?
I have a problem displaying errors message in update modal form. I'm using laravel request for validation and AJAX to submit form inside a modal. I would like to see the error message for each field that are inputted incorrectly.…
I don't have any errors, nor on client or server. To give you more context I'm creating a login form, I'm trying to prevent the user from authenticate himself if the text he typed on the input fields are corrects.…
I am trying to use a launch template for AWS batch jobs. The user-data template file is: MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="==BOUNDARY==" --==BOUNDARY== Content-Type: text/cloud-boothook; charset="us-ascii" #cloud-boothook #!/bin/bash cloud-init-per once docker_options echo 'OPTIONS="$${OPTIONS} --storage-opt dm.basesize=20G"' >> /etc/sysconfig/docker --==BOUNDARY== Content-Type: text/cloud-config;…
I have a group of checkboxes with different values each. I want to assign their values in php variables which i'm going to send to database. The main problem is that i don't know how to check inside the php…
protected function validator(array $data) { $validation = Validator::make($data, [ 'email' => ['required', 'string', 'email', 'max:255', 'unique:users'], 'password' => ['required', 'string', 'min:8', 'confirmed'] ]); if ($validation->fails()) { return session()->flash('alert-danger', 'error'); } } protected function create(array $data) { $company = new Company();…
**Hi, I'm using .Net 6 & visual studio 2022 community. My Model validations through Data Annotations are working for all HTML tags, i want to use only for some fields..** Code: public class Student { public int Id { get;…
I have a Laravel 9 API. I am posting the following json to an endpoint. { "shapes": [ { "type": "Point", "coordinates": [1, 2] }, { "type": "MultiPolygon", "coordinates": [ [ [ [1, 2], [3, 4], [5, 6], ] ]…