Form.radio ViewHelper <f:form.radio>

ViewHelper which creates a simple radio button <input type="radio">.

Examples

Simple

<f:form.radio name="myRadioButton" value="someValue" />
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Output:

<input type="radio" name="myRadioButton" value="someValue" />
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Preselect

<f:form.radio name="myRadioButton" value="someValue" checked="{object.value} == 5" />
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Output:

<input type="radio" name="myRadioButton" value="someValue" checked="checked" />
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Depending on bound object to surrounding f:form.

Bind to object property

<f:form.radio property="newsletter" value="1" /> yes
<f:form.radio property="newsletter" value="0" /> no
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Output:

<input type="radio" name="user[newsletter]" value="1" checked="checked" /> yes
<input type="radio" name="user[newsletter]" value="0" /> no
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Depending on property newsletter.

Source code

Go to the source code of this ViewHelper: Form\RadioViewHelper.php (GitHub).

Arguments

The following arguments are available for the form.radio ViewHelper:

additionalAttributes
Type
array
Additional tag attributes. They will be added directly to the resulting HTML tag.
data
Type
array
Additional data-* attributes. They will each be added with a "data-" prefix.
aria
Type
array
Additional aria-* attributes. They will each be added with a "aria-" prefix.
name
Type
string
Name of input tag
value
Type
string
Required
1
Value of input tag. Required for radio buttons
property
Type
string
Name of Object Property. If used in conjunction with <f:form object="...">, the "name" property will be ignored, while "value" can be used to specify a default field value instead of the object property value.
errorClass
Type
string
Default
'f3-form-error'
CSS class to set if there are errors for this ViewHelper
checked
Type
bool
Specifies that the input element should be preselected