CI_Form_validation::alpha_numeric PHP Method

CI_Form_validation Class Documentation Show file Open project: tastyigniter/tastyigniter

alpha_numeric() public method

Alpha-numeric

public alpha_numeric ( $str ) : boolean
return	boolean

    public function alpha_numeric($str)
    {
        return ctype_alnum((string) $str);
    }

CI_Form_validation

_build_error_msg

_get_error_message

_reset_post_array

_translate_fieldname

alpha_numeric_spaces

encode_php_tags

greater_than_equal_to

is_natural_no_zero

less_than_equal_to

reset_validation

set_error_delimiters

strip_image_tags