Fixed OTP text entry on iOS (thanks @pipiwoaini!)

Fixes https://github.com/libsdl-org/SDL/issues/13717
2026-04-04 22:59:49 +00:00 · 2025-10-21 15:45:02 -07:00
parent 1506c40ec8
commit 51b401d418
1 changed files with 4 additions and 0 deletions
--- a/src/video/uikit/SDL_uikitviewcontroller.m
+++ b/src/video/uikit/SDL_uikitviewcontroller.m
@@ -575,6 +575,10 @@ static void SDLCALL SDL_HideHomeIndicatorHintChanged(void *userdata, const char
 - (void)textFieldTextDidChange:(NSNotification *)notification
 {
    if (textField.markedTextRange == nil) {
+        if (isOTPMode && labs((NSInteger)textField.text.length - (NSInteger)committedText.length) != 1) {
+            return;
+        }
+
        NSUInteger compareLength = SDL_min(textField.text.length, committedText.length);
        NSUInteger matchLength;