ENH: Phone Input Component (#189)

* #170-ENH: Created custom dropdown phone input

* #170-ENH: Added phone_number rules

* #170-ENH: Added phone_number rules

* #170-ENH: Added separate Rule for phone number input, starting 0 phone number is ignored, added regex to ignore non digit phone input

* #170-ENH: Removed global registration of CountryFlag

* #170-ENH: Using VSelect component for country selection, added prop for dropdown styling

* #170-ENH: Updated phone number rule

* #170-ENH: Added margins to country selector

---------

Co-authored-by: Sutirtha <sdas@republicfinance.com>
Co-authored-by: Julien Nahum <julien@nahum.net>

app/Rules/ValidPhoneInputRule.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App\Rules;
+
+use Illuminate\Contracts\Validation\Rule;
+use Illuminate\Support\Str;
+
+class ValidPhoneInputRule implements Rule
+{
+    public function passes($attribute, $value)
+    {
+        if (!is_string($value)) {
+            return false;
+        }
+        if (!Str::startsWith($value, '+')) {
+            return false;
+        }
+        $parts = explode(' ', $value);
+        if (count($parts) < 2) {
+            return false;
+        }
+        return strlen($parts[1]) >= 5;
+    }
+
+    public function message()
+    {
+        return 'The :attribute must be a string that starts with a "+" character and must be at least 5 digits long.';
+    }
+}