MySQL-load data infile- invalid data validation
You can validate and have check the values before inserting. Check the example below:

load data infile ‘path/to/file.csv’ into table TABLENAME fields terminated by ‘,’ (col1,col2,@TRUEFALSECOLVAR) set TRUEFALSECOL=case @TRUEFALSECOLVAR when ‘true’ then 0 when ‘false’ then ‘1’ end;

More  load data infile usecases.