diff --git a/interface/resources/qml/LoginDialog/LinkAccountBody.qml b/interface/resources/qml/LoginDialog/LinkAccountBody.qml
index b975e3c443..5a89a04d78 100644
--- a/interface/resources/qml/LoginDialog/LinkAccountBody.qml
+++ b/interface/resources/qml/LoginDialog/LinkAccountBody.qml
@@ -282,6 +282,7 @@ Item {
                 }
                 placeholderText: "Username or Email"
                 activeFocusOnPress: true
+                prohibitedCharacters: ["\n"];
                 Keys.onPressed: {
                     switch (event.key) {
                         case Qt.Key_Tab:
@@ -315,6 +316,7 @@ Item {
                 styleRenderType: Text.QtRendering
                 placeholderText: "Password"
                 activeFocusOnPress: true
+                prohibitedCharacters: ["\n"];
                 echoMode: passwordFieldMouseArea.showPassword ? TextInput.Normal : TextInput.Password
                 anchors {
                     top: emailField.bottom
diff --git a/interface/resources/qml/controlsUit/TextField.qml b/interface/resources/qml/controlsUit/TextField.qml
index 1d47126cd1..86707395e3 100644
--- a/interface/resources/qml/controlsUit/TextField.qml
+++ b/interface/resources/qml/controlsUit/TextField.qml
@@ -32,6 +32,7 @@ TextField {
     property string leftPermanentGlyph: "";
     property string centerPlaceholderGlyph: "";
     property int styleRenderType: Text.NativeRendering
+    property var prohibitedCharacters: [""];
 
     placeholderText: textField.placeholderText
 
@@ -179,4 +180,15 @@ TextField {
         anchors.bottomMargin: 3
         visible: label != ""
     }
+
+    onTextChanged: {
+        removeProhibitedCharacters();
+    }
+
+    function removeProhibitedCharacters() {
+        var pattern = prohibitedCharacters.join('');
+        var regex = new RegExp('[' + pattern + ']', 'g');
+
+        text = text.replace(regex, '');
+    }
 }