From 3b82a4aba0fc9fac4c86f03a12684e39d8faa11d Mon Sep 17 00:00:00 2001
From: WilliamColton <forfun.william.c@gmail.com>
Date: Mon, 4 Aug 2025 18:36:32 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E7=94=B3=E8=AF=B7=E5=8E=9F?=
 =?UTF-8?q?=E5=9B=A0=E5=8F=AF=E8=83=BD=E4=B8=BA=E7=A9=BA=E7=9A=84bug?=
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---
 .../java/com/openisle/controller/AuthController.java |  2 +-
 frontend/src/views/SignupReasonPageView.vue          | 12 ++++++------
 2 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/backend/src/main/java/com/openisle/controller/AuthController.java b/backend/src/main/java/com/openisle/controller/AuthController.java
index 682a613c6..9495d93a3 100644
--- a/backend/src/main/java/com/openisle/controller/AuthController.java
+++ b/backend/src/main/java/com/openisle/controller/AuthController.java
@@ -155,7 +155,7 @@ public class AuthController {
             ));
         }
 
-        if (req.reason == null || req.reason.length() <= 20) {
+        if (req.reason == null || req.reason.trim().length() <= 20) {
             return ResponseEntity.badRequest().body(Map.of(
                     "error", "Reason's length must longer than 20",
                     "reason_code", "INVALID_CREDENTIALS"
diff --git a/frontend/src/views/SignupReasonPageView.vue b/frontend/src/views/SignupReasonPageView.vue
index 01af65116..3f76bbea3 100644
--- a/frontend/src/views/SignupReasonPageView.vue
+++ b/frontend/src/views/SignupReasonPageView.vue
@@ -6,7 +6,7 @@
         为了我们社区的良性发展，请填写注册理由，我们将根据你的理由审核你的注册, 谢谢!
       </div>
       <div class="reason-input-container">
-        <BaseInput textarea rows="4" v-model="reason" placeholder="20个字以上" ></BaseInput>
+        <BaseInput textarea rows="4" v-model="reason" placeholder="20个字以上"></BaseInput>
         <div class="char-count">{{ reason.length }}/20</div>
       </div>
       <div v-if="error" class="error-message">{{ error }}</div>
@@ -18,11 +18,11 @@
 
 <script>
 import BaseInput from '../components/BaseInput.vue'
-import { API_BASE_URL, toast } from '../main'
+import {API_BASE_URL, toast} from '../main'
 
 export default {
   name: 'SignupReasonPageView',
-  components: { BaseInput },
+  components: {BaseInput},
   data() {
     return {
       reason: '',
@@ -34,12 +34,12 @@ export default {
   mounted() {
     this.token = this.$route.query.token || ''
     if (!this.token) {
-        this.$router.push('/signup')
+      this.$router.push('/signup')
     }
   },
   methods: {
     async submit() {
-      if (!this.reason || this.reason.length < 20) {
+      if (!this.reason || this.reason.trim().length < 20) {
         this.error = '请至少输入20个字'
         return
       }
@@ -48,7 +48,7 @@ export default {
         this.isWaitingForRegister = true
         const res = await fetch(`${API_BASE_URL}/api/auth/reason`, {
           method: 'POST',
-          headers: { 
+          headers: {
             'Content-Type': 'application/json',
           },
           body: JSON.stringify({