# FarPoint.Web.Spread.UnaryComparisonConditionalFormattingRule.IsValid

## Content

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<h1 id="FarPoint_Web_Spread_UnaryComparisonConditionalFormattingRule_IsValid_" data-uid="FarPoint.Web.Spread.UnaryComparisonConditionalFormattingRule.IsValid*">IsValid Method
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<div class="markdown level0 summary"></div>
<div class="markdown level0 conceptual"></div>



<a id="FarPoint_Web_Spread_UnaryComparisonConditionalFormattingRule_IsValid_" data-uid="FarPoint.Web.Spread.UnaryComparisonConditionalFormattingRule.IsValid*"></a>
<h4 id="FarPoint_Web_Spread_UnaryComparisonConditionalFormattingRule_IsValid_System_Int32_System_Int32_System_Object_" data-uid="FarPoint.Web.Spread.UnaryComparisonConditionalFormattingRule.IsValid(System.Int32,System.Int32,System.Object)">IsValid(int, int, object)</h4>
<div class="markdown level1 summary"><p>Determines whether the specified value is valid.</p>
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<div class="markdown level1 conceptual"></div>
<h5 class="declaration">Declaration</h5>
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  <pre><code class="lang-csharp hljs">protected override bool IsValid(int row, int column, object value)</code></pre>
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  <pre><code class="lang-vbnet hljs">Protected Overrides Function IsValid(row As Integer, column As Integer, value As Object) As Boolean</code></pre>
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<h5 class="parameters">Parameters</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Name</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">row</span></td>
      <td><p>The row of the cell to check.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.int32">int</a></td>
      <td><span class="parametername">column</span></td>
      <td><p>The column of the cell to check.</p>
</td>
    </tr>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.object">object</a></td>
      <td><span class="parametername">value</span></td>
      <td><p>The value.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="returns">Returns</h5>
<table class="table table-bordered table-condensed">
  <thead>
    <tr>
      <th>Type</th>
      <th>Description</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td><a class="xref" href="https://learn.microsoft.com/dotnet/api/system.boolean">bool</a></td>
      <td><p><code>true</code> if the specified value is valid; otherwise, <code>false</code>.</p>
</td>
    </tr>
  </tbody>
</table>
<h5 class="overrides">Overrides</h5>
<div><a class="xref" href="FarPoint.Web.Spread.HighlightConditionalFormattingRule.IsValid.html#FarPoint_Web_Spread_HighlightConditionalFormattingRule_IsValid_System_Int32_System_Int32_System_Object_">HighlightConditionalFormattingRule.IsValid(int, int, object)</a></div>
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