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

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p.
<span class="location-badge">exported from <a href="/angular2/forms">angular2/forms</a></span>
defined in <a href="https://github.com/angular/angular/tree/master/modules/angular2/src/forms/validators.js#L16">angular2/src/forms/validators.js (line 16)</a>
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Provides a set of validators used by form controls.
# Example
```
var loginControl = new Control("", Validators.required)
```
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h2 Members
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h3 array
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code.
array(c:modelModule.ControlArray)
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h3 compose
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code.
compose(validators:List&lt;Function&gt;)
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.l-sub-section
h3 group
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group(c:modelModule.ControlGroup)
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h3 nullValidator
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code.
nullValidator(c:any)
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h3 required
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code.
required(c:modelModule.Control)
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