Check if user input empty username

2026-05-12 23:31:27 +09:00 · 2025-01-30 19:37:40 +09:00
parent b4d525926a
commit 8c46cfebe5
3 changed files with 15 additions and 1 deletions
@@ -14,4 +14,12 @@ validate_email() {
        return 1
    fi
    return 0
+}
+
+validate_username() {
+    if [[ -z "$1" ]] || [[ "$1" =~ ^[[:space:]]*$ ]]; then
+        echo -e "${RED}Username cannot be empty${NC}"
+        return 1
+    fi
+    return 0
 }