From af6cb6612e5d217d711068b6f699d0ef83f0b2e0 Mon Sep 17 00:00:00 2001
From: Arthur Milchior <Arthur@Milchior.fr>
Date: Sun, 27 Dec 2020 08:51:58 +0100
Subject: [PATCH] Rejects field names starting with #, ^ and /

---
 ftl/core/fields.ftl | 1 +
 qt/aqt/fields.py    | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/ftl/core/fields.ftl b/ftl/core/fields.ftl
index ddeb41e33..1f3bd6a5e 100644
--- a/ftl/core/fields.ftl
+++ b/ftl/core/fields.ftl
@@ -12,3 +12,4 @@ fields-reverse-text-direction-rtl = Reverse text direction (RTL)
 fields-size = Size:
 fields-sort-by-this-field-in-the = Sort by this field in the browser
 fields-that-field-name-is-already-used = That field name is already used.
+fields-name-first-letter-not-valid = The field name should not start with #, ^ or /.
\ No newline at end of file
diff --git a/qt/aqt/fields.py b/qt/aqt/fields.py
index 2319942e4..06f40b9a5 100644
--- a/qt/aqt/fields.py
+++ b/qt/aqt/fields.py
@@ -85,6 +85,9 @@ class FieldDialog(QDialog):
         txt = getOnlyText(prompt, default=old).replace('"', "").strip()
         if not txt:
             return
+        if txt[0] in "#^/":
+            showWarning(tr(TR.FIELDS_NAME_FIRST_LETTER_NOT_VALID))
+            return
         for f in self.model["flds"]:
             if ignoreOrd is not None and f["ord"] == ignoreOrd:
                 continue