# C1.WPF.ValidateInputEventArgs.IsValidInput

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<h1 id="C1_WPF_ValidateInputEventArgs_IsValidInput_" data-uid="C1.WPF.ValidateInputEventArgs.IsValidInput*">IsValidInput Property
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<a id="C1_WPF_ValidateInputEventArgs_IsValidInput_" data-uid="C1.WPF.ValidateInputEventArgs.IsValidInput*"></a>
<h4 id="C1_WPF_ValidateInputEventArgs_IsValidInput" data-uid="C1.WPF.ValidateInputEventArgs.IsValidInput">IsValidInput</h4>
<div class="markdown level1 summary"><p>Set this flag to undo the edits if the input is not valid.</p>
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<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">public bool IsValidInput { get; set; }</code></pre>
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  <pre><code class="lang-vbnet hljs">Public Property IsValidInput As Boolean</code></pre>
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