CI_Form_validation::is_natural PHP Method

CI_Form_validation Class Documentation Show file Open project: tastyigniter/tastyigniter

is_natural() public method

Is a Natural number (0,1,2,3, etc.)

public is_natural ( $str ) : boolean
return	boolean

    public function is_natural($str)
    {
        return ctype_digit((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