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title: Form Templates
summary: Customize the generated HTML for a FormField or an entire Form.
# Form Templates
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Most markup generated in SilverStripe can be replaced by custom templates. Both [Form ](api:SilverStripe\Forms\Form ) and [FormField ](api:SilverStripe\Forms\FormField ) instances
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can be rendered out using custom templates using `setTemplate` .
```php
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$form = new Form(..);
$form->setTemplate('MyCustomFormTemplate');
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// or, just a field
$field = new TextField(..);
$field->setTemplate('MyCustomTextField');
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```
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Both `MyCustomTemplate.ss` and `MyCustomTextField.ss` should be located in **app/templates/** or the same directory as the core.
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< div class = "notice" markdown = "1" >
It's recommended to copy the contents of the template you're going to replace and use that as a start. For instance, if
you want to create a `MyCustomFormTemplate` copy the contents of `Form.ss` to a `MyCustomFormTemplate.ss` file and
modify as you need.
< / div >
By default, Form and Fields follow the SilverStripe Template convention and are rendered into templates of the same
class name (i.e EmailField will attempt to render into `EmailField.ss` and if that isn't found, `TextField.ss` or
finally `FormField.ss` ).
< div class = "alert" markdown = "1" >
While you can override all templates using normal view inheritance (i.e defining a `Form.ss` ) other modules may rely on
the core template structure. It is recommended to use `setTemplate` and unique templates for specific forms.
< / div >
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For [FormField ](api:SilverStripe\Forms\FormField ) instances, there are several other templates that are used on top of the main `setTemplate` .
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```php
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$field = new TextField();
$field->setTemplate('CustomTextField');
// Sets the template for the < input > tag. i.e '< input $ AttributesHTML / > '
$field->setFieldHolderTemplate('CustomTextField_Holder');
// Sets the template for the wrapper around the text field. i.e
// '< div class = "text" > '
//
// The actual FormField is rendered into the holder via the `$Field`
// variable.
//
// setFieldHolder() is used in most `Form` instances and needs to output
// labels, error messages and the like.
$field->setSmallFieldHolderTemplate('CustomTextField_Holder_Small');
// Sets the template for the wrapper around the text field.
//
// The difference here is the small field holder template is used when the
// field is embedded within another field. For example, if the field is
// part of a `FieldGroup` or `CompositeField` alongside other fields.
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```
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All templates are rendered within the scope of the [FormField ](api:SilverStripe\Forms\FormField ). To understand more about Scope within Templates as
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well as the available syntax, see the [Templates ](../templates ) documentation.
## Related Documentation
* [How to: Create a lightweight Form ](how_tos/lightweight_form )
## API Documentation
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* [Form ](api:SilverStripe\Forms\Form )
* [FormField ](api:SilverStripe\Forms\FormField )