fix: Update PHPDocs

Author: aawnu

src/Helper/UserDataHelper.php

@@ -16,16 +16,14 @@ class UserDataHelper
     private ?string $country = null;
 
     /**
-     * @param string $email Valid email format
-     * @return int Cursor of array or -1 for invalid
+     * @param string $email
+     * @return bool
      */
     public function setEmail(string $email): bool
     {
-        // Sanitize & Validate email
         $email = str_replace(" ", "", mb_strtolower($email));
-        if (!filter_var($email, FILTER_VALIDATE_EMAIL)) return false; // Invalid email format
+        if (!filter_var($email, FILTER_VALIDATE_EMAIL)) return false;
 
-        // Google Mail Sanitizer
         // https://support.google.com/mail/answer/7436150
         if (
             substr($email, -mb_strlen("@gmail.com")) == "@gmail.com" ||
@@ -42,13 +40,12 @@ public function setEmail(string $email): bool
             $email = implode("@", $x);
         }
 
-        // Sha256 encode
         $this->sha256_email_address = hash("sha256", $email);
         return true;
     }
 
     /**
-     * @param int $number fully international number (without dashes or plus) eg. \
+     * @param int $number International number (without dashes and plus) eg. \
      * "+1-123-4567890" for USA or\
      * "+44-1234-5678900" for UK or\
      * "+45-12345678" for DK
@@ -65,48 +62,76 @@ public function setPhone(int $number): bool
         return true;
     }
 
+    /**
+     * @param string $firstName Users first name
+     * @return bool
+     */
     public function setFirstName(string $firstName): bool
     {
         if (empty($firstName)) return false;
         $this->sha256_first_name = hash("sha256", $this->strip($firstName, true));
         return true;
     }
 
+    /**
+     * @param string $lastName Users last name
+     * @return bool
+     */
     public function setLastName(string $lastName): bool
     {
         if (empty($lastName)) return false;
         $this->sha256_last_name = hash("sha256", $this->strip($lastName, true));
         return true;
     }
 
+    /**
+     * @param string $street Users street name
+     * @return bool
+     */
     public function setStreet(string $street): bool
     {
         if (empty($street)) return false;
         $this->sha256_street = hash("sha256", $this->strip($street));
         return true;
     }
 
+    /**
+     * @param string $city Users city name
+     * @return bool
+     */
     public function setCity(string $city): bool
     {
         if (empty($city)) return false;
         $this->city = $this->strip($city, true);
         return true;
     }
 
+    /**
+     * @param string $region Users region name
+     * @return bool
+     */
     public function setRegion(string $region): bool
     {
         if (empty($region)) return false;
         $this->region = $this->strip($region, true);
         return true;
     }
 
+    /**
+     * @param string $postalCode Users postal code
+     * @return bool
+     */
     public function setPostalCode(string $postalCode): bool
     {
         if (empty($postalCode)) return false;
         $this->postal_code = $this->strip($postalCode);
         return true;
     }
 
+    /**
+     * @param string $iso Users country (ISO)
+     * @return bool
+     */
     public function setCountry(string $iso): bool
     {
         if (!CountryIsoHelper::valid($iso)) {