Describe the bug
When calling CodeIgniter\Model::getValidationRules() (as described here) we get a TypeError or a error from array_diff_key or array_intersect_key in case were using options.
This is caused by ::getValidationRules not checking for string / lookup like it happens in ::validate().
Always using ::getValidationRules instead of internal accessing them in ::validate() would be better and minimize the possibility of not checking for is_string :)
CodeIgniter 4 version
development
Affected module(s)
Codeigniter\Model
Describe the bug
When calling
CodeIgniter\Model::getValidationRules()(as described here) we get aTypeErroror a error fromarray_diff_keyorarray_intersect_keyin case were using options.This is caused by
::getValidationRulesnot checking for string / lookup like it happens in::validate().Always using
::getValidationRulesinstead of internal accessing them in::validate()would be better and minimize the possibility of not checking foris_string:)CodeIgniter 4 version
developmentAffected module(s)
Codeigniter\Model