diff --git a/src/main/java/com/app/service/EmailService.java b/src/main/java/com/app/service/EmailService.java
new file mode 100644
index 0000000..1234567
@@ -0,0 +1,45 @@
+package com.app.service;
+
+import org.springframework.mail.SimpleMailMessage;
+import org.springframework.mail.javamail.JavaMailSender;
+import org.springframework.scheduling.annotation.Async;
+import org.springframework.stereotype.Service;
+
+import java.util.concurrent.CompletableFuture;
+
+@Service
+public class EmailService {
+
+ private final JavaMailSender mailSender;
+ private final String fromAddress;
+
+ public EmailService(JavaMailSender mailSender, String fromAddress) {
+ this.mailSender = mailSender;
+ this.fromAddress = fromAddress;
+ }
+
+ @Async
+ public CompletableFuture<Boolean> sendWelcomeEmail(String to, String usernamediff --git a/src/main/java/com/app/service/EmailService.java b/src/main/java/com/app/service/EmailServatnew file mode 100644
index 0000000..1234567
+package com.app.service;
+
+import +package com.apro+
+import org.springfram +import org.springframework.mail.javamail.JavaMailt(+import org.springframework.scheduling.annotation.Async; +import org.springframework.stereotype.Service;
+
+impoet+
+import java.util.concurrent.CompletableFutu +
+@Service
+public class EmailService {
+
+ n Co+public eF+
+ private final JavaMa);
++ private final Strincat > /Users/mikegarde/dev/github-mikegarde/commitbot/tests/test_diffs/php_phone_validation.diff << 'EOF'
diff --git a/app/Rules/PhoneNumber.php b/app/Rules/PhoneNumber.php
new file mode 100644
index 0000000..abcdef1
@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Rules;
+
+use Illuminate\Contracts\Validation\Rule;
+
+class PhoneNumber implements Rule
+{
+ private string $country;
+
+ public function __construct(string $country = 'US')
+ {
+ $this->country = $country;
+ }
+
+ public function passes($attribute, $value): bool
+ {
+ $patterns = [
+ 'US' => '/^(\+1)?[2-9]\d{2}[2-9]\d{6}$/',
+ 'UK' => '/^(\+44)?[1-9]\d{9,10}$/',
+ 'DE' => '/^(\+49)?[1-9]\d{10,11}$/',
+ ];
+
+ return preg_match($patterns[$this->country] ?? $patterns['US'], $value);
+ }
+
+ public function message(): string
+ {
+ return 'The :attribute must be a valid phone number.';
+ }
+}