From df3640978d279b85653d647facb26ef15c509848 Mon Sep 17 00:00:00 2001
From: MihailRis <mexaruc@gmail.com>
Date: Sun, 13 Jul 2025 12:30:39 +0300
Subject: [PATCH] fix: validator not called after backspace

---
 src/graphics/ui/elements/TextBox.cpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/graphics/ui/elements/TextBox.cpp b/src/graphics/ui/elements/TextBox.cpp
index f271cc23..9a9177f9 100644
--- a/src/graphics/ui/elements/TextBox.cpp
+++ b/src/graphics/ui/elements/TextBox.cpp
@@ -830,7 +830,12 @@ void TextBox::performEditingKeyboardEvents(Keycode key) {
     bool shiftPressed = gui.getInput().pressed(Keycode::LEFT_SHIFT);
     bool breakSelection = getSelectionLength() != 0 && !shiftPressed;
     if (key == Keycode::BACKSPACE) {
-        if (!eraseSelected() && caret > 0 && input.length() > 0) {
+        bool erased = eraseSelected();
+        if (erased) {
+            if (validate()) {
+                onInput();
+            }
+        } else if (caret > 0 && input.length() > 0) {
             if (caret > input.length()) {
                 caret = input.length();
             }