fix(02): only letter and number username

src/components/02_personnel-management/FormInformation.vue

@@ -179,8 +179,14 @@ onMounted(async () => {
         class="col-md col-12"
         :label="$t('personnel.form.username')"
         v-model="username"
-        :rules="[(val: string) => val.length > 2 || $t('form.error.required')]"
+        :rules="[
+          (val: string) => val.length > 2 || $t('form.error.required'),
+          (val: string) =>
+            (val.length > 0 && /^[a-zA-Z0-9]+$/.test(val)) ||
+            $t('form.error.letterAndNumOnly'),
+        ]"
       />
+
       <q-select
         outlined
         clearable