From 233b7378092eeb3c416143e8c4946ac673b0bac6 Mon Sep 17 00:00:00 2001
From: olli <olli@ds9.dedyn.io>
Date: Tue, 31 Oct 2023 17:31:54 +0100
Subject: [PATCH] =?UTF-8?q?gaboshlib/g=5Fnum=5Fvalid=5Fnumber.sh=20hinzuge?=
 =?UTF-8?q?f=C3=BCgt?=
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---
 gaboshlib/g_num_valid_number.sh | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 gaboshlib/g_num_valid_number.sh

diff --git a/gaboshlib/g_num_valid_number.sh b/gaboshlib/g_num_valid_number.sh
new file mode 100644
index 0000000..ed5aa82
--- /dev/null
+++ b/gaboshlib/g_num_valid_number.sh
@@ -0,0 +1,11 @@
+function g_num_valid_number {
+  local f_num
+  for f_num in $@
+  do
+    if ! [[ ${f_num} =~ ^(-)?(\.)?[0-9]+(\.[0-9]+)?$ ]]
+    then
+      g_echo "\"${f_num}\": Not a valid number"
+      return 1
+    fi
+  done
+}