CI_Form_validation::numeric PHP Method

CI_Form_validation Class Documentation Datei anzeigen Open project: tastyigniter/tastyigniter

numeric() public method

Numeric

public numeric ( $str ) : boolean
return	boolean

    public function numeric($str)
    {
        return (bool) preg_match('/^[\\-+]?[0-9]*\\.?[0-9]+$/', $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