'required', 'company_email' => 'required|email|unique:companies,company_email,'.$this->route('company'), 'sub_domain' => module_enabled('Subdomain')?'required|min:4|max:50|sub_domain|unique:companies,sub_domain,'.$this->route('company'):'', 'company_phone' => 'required', 'address' => 'required', 'status' => 'required' ]; } public function prepareForValidation() { if (empty($this->sub_domain)) { return; } // Add servername domain suffix at the end $subdomain = trim($this->sub_domain, '.') . '.' . get_domain(); $this->merge(['sub_domain' => $subdomain]); request()->merge(['sub_domain' => $subdomain]); } }