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<a href="../../index.html">kvision</a>&nbsp;/&nbsp;<a href="../index.html">pl.treksoft.kvision.form</a>&nbsp;/&nbsp;<a href="index.html">FormPanel</a>&nbsp;/&nbsp;<a href="./add.html">add</a><br/>
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<h1>add</h1>
<a name="pl.treksoft.kvision.form.FormPanel$add(kotlin.String, pl.treksoft.kvision.form.FormPanel.add.C, kotlin.Boolean, kotlin.Function1((pl.treksoft.kvision.form.FormPanel.add.C, kotlin.String)), kotlin.Function1((pl.treksoft.kvision.form.FormPanel.add.C, kotlin.Boolean)))"></a>
<code><span class="keyword">open</span> <span class="keyword">fun </span><span class="symbol">&lt;</span><span class="identifier">C</span>&nbsp;<span class="symbol">:</span>&nbsp;<a href="../-form-control/index.html"><span class="identifier">FormControl</span></a><span class="symbol">&gt;</span> <span class="identifier">add</span><span class="symbol">(</span><span class="identifier" id="pl.treksoft.kvision.form.FormPanel$add(kotlin.String, pl.treksoft.kvision.form.FormPanel.add.C, kotlin.Boolean, kotlin.Function1((pl.treksoft.kvision.form.FormPanel.add.C, kotlin.String)), kotlin.Function1((pl.treksoft.kvision.form.FormPanel.add.C, kotlin.Boolean)))/key">key</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">, </span><span class="identifier" id="pl.treksoft.kvision.form.FormPanel$add(kotlin.String, pl.treksoft.kvision.form.FormPanel.add.C, kotlin.Boolean, kotlin.Function1((pl.treksoft.kvision.form.FormPanel.add.C, kotlin.String)), kotlin.Function1((pl.treksoft.kvision.form.FormPanel.add.C, kotlin.Boolean)))/control">control</span><span class="symbol">:</span>&nbsp;<a href="add.html#C"><span class="identifier">C</span></a><span class="symbol">, </span><span class="identifier" id="pl.treksoft.kvision.form.FormPanel$add(kotlin.String, pl.treksoft.kvision.form.FormPanel.add.C, kotlin.Boolean, kotlin.Function1((pl.treksoft.kvision.form.FormPanel.add.C, kotlin.String)), kotlin.Function1((pl.treksoft.kvision.form.FormPanel.add.C, kotlin.Boolean)))/required">required</span><span class="symbol">:</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html"><span class="identifier">Boolean</span></a>&nbsp;<span class="symbol">=</span>&nbsp;false<span class="symbol">, </span><span class="identifier" id="pl.treksoft.kvision.form.FormPanel$add(kotlin.String, pl.treksoft.kvision.form.FormPanel.add.C, kotlin.Boolean, kotlin.Function1((pl.treksoft.kvision.form.FormPanel.add.C, kotlin.String)), kotlin.Function1((pl.treksoft.kvision.form.FormPanel.add.C, kotlin.Boolean)))/validatorMessage">validatorMessage</span><span class="symbol">:</span>&nbsp;<span class="symbol">(</span><a href="add.html#C"><span class="identifier">C</span></a><span class="symbol">)</span>&nbsp;<span class="symbol">-&gt;</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html"><span class="identifier">String</span></a><span class="symbol">?</span>&nbsp;<span class="symbol">=</span>&nbsp;null<span class="symbol">, </span><span class="identifier" id="pl.treksoft.kvision.form.FormPanel$add(kotlin.String, pl.treksoft.kvision.form.FormPanel.add.C, kotlin.Boolean, kotlin.Function1((pl.treksoft.kvision.form.FormPanel.add.C, kotlin.String)), kotlin.Function1((pl.treksoft.kvision.form.FormPanel.add.C, kotlin.Boolean)))/validator">validator</span><span class="symbol">:</span>&nbsp;<span class="symbol">(</span><a href="add.html#C"><span class="identifier">C</span></a><span class="symbol">)</span>&nbsp;<span class="symbol">-&gt;</span>&nbsp;<a href="https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html"><span class="identifier">Boolean</span></a><span class="symbol">?</span>&nbsp;<span class="symbol">=</span>&nbsp;null<span class="symbol">)</span><span class="symbol">: </span><a href="index.html"><span class="identifier">FormPanel</span></a><span class="symbol">&lt;</span><a href="index.html#K"><span class="identifier">K</span></a><span class="symbol">&gt;</span></code>
<p>Adds a control to the form panel.</p>
<h3>Parameters</h3>
<p><a name="key"></a>
<code>key</code> - key identifier of the control</p>
<p><a name="control"></a>
<code>control</code> - the form control</p>
<p><a name="required"></a>
<code>required</code> - determines if the control is required</p>
<p><a name="validatorMessage"></a>
<code>validatorMessage</code> - optional function returning validation message</p>
<p><a name="validator"></a>
<code>validator</code> - optional validation function</p>
<p><strong>Return</strong><br/>
current form panel</p>
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