From 7090a2a15b0823025fbdcfb410546b3a38436bf3 Mon Sep 17 00:00:00 2001
From: Andrea Zagli <azagli@libero.it>
Date: Tue, 21 Oct 2025 10:27:23 +0200
Subject: [PATCH] Deny adding fields with equal name.

---
 src/form.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/form.rs b/src/form.rs
index d5b8ca6..3b2de56 100644
--- a/src/form.rs
+++ b/src/form.rs
@@ -15,7 +15,10 @@ impl Form {
 	}
 
 	pub fn add_field(&mut self, field: Box<dyn super::fields::TField>) {
-		self.fields.push(field);
+		/* check if already exists with this name */
+		if !self.get_field(&field.get_name()).is_ok() {
+			self.fields.push(field);
+		}
 	}
 
 	pub fn remove_field(&mut self, field_name: &str) {
-- 
2.51.0