<br />
<b>Deprecated</b>:  strlen(): Passing null to parameter #1 ($string) of type string is deprecated in <b>C:\nginx\html\ussd\services\utilities\test.php</b> on line <b>61</b><br />
<br />
<b>Deprecated</b>:  strlen(): Passing null to parameter #1 ($string) of type string is deprecated in <b>C:\nginx\html\ussd\services\utilities\test.php</b> on line <b>63</b><br />
Invalid phone number