laravel make Validator code example

Example 1: image validate in laravel validater

$this->validate($request, ['file' => 'image|mimes:jpeg,png,jpg,gif,svg|max:2048',]);

Example 2: validate laravel

$validatedData = $request->validate([
    'title' => ['required', 'unique:posts', 'max:255'],
    'body' => ['required'],
]);

Example 3: validate field for existing client laravel

unique:users,username,id,1 // table, field, idcolumn, value to ignore

Example 4: laravel validation

Rule::unique('users')->ignore($user->id, 'user_id')