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Prefer the optional syntax

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Rafael Mendonça França 2012-02-01 10:59:02 -02:00
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@ -150,7 +150,7 @@ end
**SimpleForm** also allows you to use optional elements. For instance, let's suppose you want to use
hints or placeholders, but you don't want them to be generated automatically. You can set their
default values to `false` or use the `optional` method:
default values to `false` or use the `optional` method. Is preferible to use the `optional` syntax:
```ruby
config.wrappers :placeholder => false do |b|
@ -163,8 +163,8 @@ config.wrappers :placeholder => false do |b|
end
```
By setting it to `false`, a placeholder will only be generated when `:placeholder => true` is
explicitly used. The same for hint.
By setting it as `optional`, a hint will only be generated when `:hint => true` is explicitly used.
The same for placehold.
## Usage