angular-cn/public/docs/js/latest/api/forms/ControlGroup-class.jade

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exported from <a href="/angular2/forms.html">angular2/forms</a>
defined in <a href="https://github.com/angular/angular/tree/master/modules/angular2/src/forms/model.js#L132">angular2/src/forms/model.js (line 132)</a>
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Defines a part of a form, of fixed length, that can contain other controls.
A ControlGroup aggregates the values and errors of each <a href='Control-class.html'><code>Control</code></a> in the group. Thus, if one of the controls
in a group is invalid, the entire group is invalid. Similarly, if a control changes its value, the entire group
changes as well.
`ControlGroup` is one of the three fundamental building blocks used to define forms in Angular, along with
<a href='Control-class.html'><code>Control</code></a> and <a href='ControlArray-class.html'><code>ControlArray</code></a>. <a href='ControlArray-class.html'><code>ControlArray</code></a> can also contain other controls, but is of variable
length.
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h2 Members
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h3 constructor
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constructor(controls:StringMap, optionals:StringMap = null, validator:Function = Validators.group)
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h3 contains
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contains(controlName:string)
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h3 controls
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h3 exclude
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exclude(controlName:string)
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h3 include
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include(controlName:string)
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