Test if year is an integer before doing math with it

sgladstone · Aug 2, 2018 · 75334b1 · 75334b1
1 parent a79911b
commit 75334b1
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/utils/HebrewCalendar.php b/utils/HebrewCalendar.php
@@ -3757,6 +3757,7 @@ function  util_get_bar_bat_mizvah_date(&$iyear, &$imonth, &$iday, &$ibeforesunse
 		}
 
 		$bar_bat_mitzvah_year = '';
+		if ( is_int(  $hebrewbirthYear)){
 		if(  $bar_bat_mitzvah_flag == 'bat'){
 			// Technically a girl can be done as early as 12, but most congregations wait until 13.
 			// TODO: Make this configurable by the congregation
@@ -3766,6 +3767,9 @@ function  util_get_bar_bat_mizvah_date(&$iyear, &$imonth, &$iday, &$ibeforesunse
 		}else{
 			return "bar_bat_mitzvah_flag must be either bar or bat. " ;
 		}
+		}else{
+			return "";
+		}	
 
 		//$tmpformat = 'MM dd, yy sunset';
 		if(strlen( $gregorian_date_format) > 0 ){