From e81a589a8daea22ba1e847f1c785d96d44347332 Mon Sep 17 00:00:00 2001
From: xiphon <xiphon@protonmail.com>
Date: Thu, 5 Dec 2019 10:13:29 +0000
Subject: [PATCH] Transfer: improve amount sanitization

---
 pages/Transfer.qml | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/pages/Transfer.qml b/pages/Transfer.qml
index e9dfb3ff..9c298773 100644
--- a/pages/Transfer.qml
+++ b/pages/Transfer.qml
@@ -182,9 +182,17 @@ Rectangle {
                   inlineButtonText: qsTr("All") + translationManager.emptyString
                   inlineButton.onClicked: amountLine.text = "(all)"
                   onTextChanged: {
-                      if(amountLine.text.indexOf('.') === 0){
-                          amountLine.text = '0' + amountLine.text;
-                      }
+                        const match = amountLine.text.match(/^0+(\d.*)/);
+                        if (match) {
+                            const cursorPosition = amountLine.cursorPosition;
+                            amountLine.text = match[1];
+                            amountLine.cursorPosition = Math.max(cursorPosition, 1) - 1;
+                        } else if(amountLine.text.indexOf('.') === 0){
+                            amountLine.text = '0' + amountLine.text;
+                            if (amountLine.text.length > 2) {
+                                amountLine.cursorPosition = 1;
+                            }
+                        }
                   }
 
                   validator: RegExpValidator {