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

additionalAttributes
Type
array
Additional tag attributes. They will be added directly to the resulting HTML tag.

aria

aria
Type
array
Additional aria-* attributes. They will each be added with a "aria-" prefix.

checked

checked
Type
bool
Specifies that the input element should be preselected

data

data
Type
array
Additional data-* attributes. They will each be added with a "data-" prefix.

errorClass

errorClass
Type
string
Default
'f3-form-error'
CSS class to set if there are errors for this ViewHelper

name

name
Type
string
Name of input tag

property

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.

value

value
Type
string
Required
1
Value of input tag. Required for radio buttons