Fix issue #935 [ci skip]

1 files changed, 2 insertions, 2 deletions

diff --git a/system/language/english/form_validation_lang.php b/system/language/english/form_validation_lang.php
index 021776161..cf1b3b503 100644
--- a/system/language/english/form_validation_lang.php
+++ b/system/language/english/form_validation_lang.php
@@ -43,8 +43,8 @@ $lang['integer']				= 'The %s field must contain an integer.';
 $lang['regex_match']			= 'The %s field is not in the correct format.';
 $lang['matches']				= 'The %s field does not match the %s field.';
 $lang['is_unique'] 				= 'The %s field must contain a unique value.';
-$lang['is_natural']				= 'The %s field must contain only positive numbers.';
-$lang['is_natural_no_zero']		= 'The %s field must contain a number greater than zero.';
+$lang['is_natural']				= 'The %s field must only contain digits.';
+$lang['is_natural_no_zero']		= 'The %s field must only contain digits and must be greater than zero.';
 $lang['decimal']				= 'The %s field must contain a decimal number.';
 $lang['less_than']				= 'The %s field must contain a number less than %s.';
 $lang['less_than_equal_to']		= 'The %s field must contain a number less than or equal to %s.';