Initial commit

app/Rules/PhoneValidationRule.php

@@ -0,0 +1,72 @@
+<?php
+
+namespace App\Rules;
+
+use Illuminate\Contracts\Validation\Rule;
+
+class PhoneValidationRule implements Rule
+{
+    /**
+     * Create a new rule instance.
+     *
+     * @return void
+     */
+    public function __construct()
+    {
+        //
+    }
+
+    /**
+     * Determine if the validation rule passes.
+     *
+     * @param  string  $attribute
+     * @param  mixed  $value
+     * @return bool
+     */
+    public function passes($attribute, $phone)
+    {
+        $phone = str_replace(' ', '', $phone);
+        $pattern = "/^\+?(265|0)?[89]\d{8}$/i";
+        $retval = preg_match($pattern, $phone, $matches, PREG_OFFSET_CAPTURE);
+        
+        if (count($matches) < 1) {
+        return false;
+        }
+        elseif (strlen($phone) == 9) {
+        $msisdn = "265" . $phone;
+        }
+        elseif (strlen($phone) == 10) {
+        $phone = ltrim($phone, 0);
+        $msisdn = "265" . $phone;
+        }
+        elseif (strlen($phone) == 12) {
+        $msisdn = $phone;
+        }
+        if (!isset($msisdn)) {
+        return FALSE;
+        }
+
+        $prefix = substr($msisdn, 0, 4);
+        
+        if ($prefix == '2658') {
+        $network = 'tnm';
+        }
+        elseif ($prefix == '2659' ) {
+        $network = 'airtel';
+        }
+        else{
+        return FALSE;
+        }
+        return $msisdn;
+    }
+
+    /**
+     * Get the validation error message.
+     *
+     * @return string
+     */
+    public function message()
+    {
+        return 'Phone number is not valid';
+    }
+}