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prevent "enter/save" key callback if string is empty (#509)

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Co-authored-by: SG <who.just.the.doctor@gmail.com>
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its your bedtime 2021-06-07 18:49:56 +03:00 committed by GitHub
parent f817d45d27
commit 3c6f236df3
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1 changed files with 1 additions and 1 deletions
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applications/gui/modules/text_input.c
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@ -289,7 +289,7 @@ static void text_input_handle_ok(TextInput* text_input) {
uint8_t text_length = strlen(model->text); uint8_t text_length = strlen(model->text);
if(selected == ENTER_KEY) { if(selected == ENTER_KEY) {
if(model->callback != 0) { if(model->callback != 0 && text_length > 0) {
model->callback(model->callback_context, model->text); model->callback(model->callback_context, model->text);
} }
} else if(selected == BACKSPACE_KEY) { } else if(selected == BACKSPACE_KEY) {