diff options
| author | Chris Ward <chriswhward@gmail.com> | 2018-11-15 19:02:38 +0800 |
|---|---|---|
| committer | Chris Ward <chriswhward@gmail.com> | 2018-11-15 19:02:38 +0800 |
| commit | f1d02432a69b44b6bcf784892c332c9f47a829b3 (patch) | |
| tree | f57cdf477ff0ebc2b23be914835e552c373a1513 /docs/types.rst | |
| parent | 9db76403bb378e3b36bde8b42794ad6da0262ec9 (diff) | |
| download | dexon-solidity-f1d02432a69b44b6bcf784892c332c9f47a829b3.tar.gz dexon-solidity-f1d02432a69b44b6bcf784892c332c9f47a829b3.tar.zst dexon-solidity-f1d02432a69b44b6bcf784892c332c9f47a829b3.zip | |
Move undefined FAQ item
Diffstat (limited to 'docs/types.rst')
| -rw-r--r-- | docs/types.rst | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/docs/types.rst b/docs/types.rst index 020cb105..e01e2f77 100644 --- a/docs/types.rst +++ b/docs/types.rst @@ -13,6 +13,8 @@ Solidity provides several elementary types which can be combined to form complex In addition, types can interact with each other in expressions containing operators. For a quick reference of the various operators, see :ref:`order`. +The concept of "undefined" or "null" values do not exist in Solidity. To handle any unexpected values, you should use the :ref:`revert function<assert-and-require>` to revert the whole transaction. + .. index:: ! value type, ! type;value Value Types |