react-native-elements
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React Native Elements & UI Toolkit
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<html lang="en"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>ButtonGroup · React Native Elements</title><meta name="viewport" content="width=device-width"/><meta name="generator" content="Docusaurus"/><meta name="description" content="<blockquote>
<p><a href="https://snack.expo.io/BJZpMm3ob">Snack Demo</a></p>
</blockquote>
"/><meta name="docsearch:version" content="0.19.1"/><meta name="docsearch:language" content="en"/><meta property="og:title" content="ButtonGroup · React Native Elements"/><meta property="og:type" content="website"/><meta property="og:url" content="https://react-native-training.github.io//react-native-elements/index.html"/><meta property="og:description" content="<blockquote>
<p><a href="https://snack.expo.io/BJZpMm3ob">Snack Demo</a></p>
</blockquote>
"/><meta name="twitter:card" content="summary"/><link rel="shortcut icon" href="/react-native-elements/img/favicon.png"/><link rel="stylesheet" href="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.css"/><link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/default.min.css"/><link rel="alternate" type="application/atom+xml" href="https://react-native-training.github.io//react-native-elements/blog/atom.xml" title="React Native Elements Blog ATOM Feed"/><link rel="alternate" type="application/rss+xml" href="https://react-native-training.github.io//react-native-elements/blog/feed.xml" title="React Native Elements Blog RSS Feed"/><script type="text/javascript" src="https://buttons.github.io/buttons.js"></script><link rel="stylesheet" href="/react-native-elements/css/prism.css"/><link rel="stylesheet" href="/react-native-elements/css/main.css"/><script src="/react-native-elements/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/react-native-elements/"><img class="logo" src="/react-native-elements/img/logo.png" alt="React Native Elements"/></a><a href="/react-native-elements/versions.html"><h3>0.19.1</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-internal"><li class="siteNavGroupActive"><a href="/react-native-elements/docs/0.19.1/getting_started.html" target="_self">Docs</a></li><li class="siteNavGroupActive"><a href="/react-native-elements/docs/0.19.1/overview.html" target="_self">Components</a></li><li class=""><a href="/react-native-elements/help.html" target="_self">Help</a></li><li class=""><a href="https://github.com/react-native-training/react-native-elements" target="_self">GitHub</a></li><li class=""><a href="/react-native-elements/blog/" target="_self">Blog</a></li><li class="navSearchWrapper reactNavSearchWrapper"><input type="text" id="search_input_react" placeholder="Search" title="Search"/></li></ul></nav></div></header></div></div><div class="navPusher"><div class="docMainWrapper wrapper"><div class="container docsNavContainer" id="docsNav"><nav class="toc"><div class="toggleNav"><section class="navWrapper wrapper"><div class="navBreadcrumb wrapper"><div class="navToggle" id="navToggler"><i></i></div><h2><i>›</i><span>Components</span></h2><div class="tocToggler" id="tocToggler"><i class="icon-toc"></i></div></div><div class="navGroups"><div class="navGroup"><h3 class="navGroupCategoryTitle">It Starts Basic</h3><ul class=""><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/getting_started.html">Getting Started</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/customization.html">Customization</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/troubleshooting.html">Troubleshooting</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Components</h3><ul class=""><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/overview.html">Overview</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/avatar.html">Avatar</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/badge.html">Badge</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/button.html">Button</a></li><li class="navListItem navListItemActive"><a class="navItem" href="/react-native-elements/docs/0.19.1/button_group.html">ButtonGroup</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/card.html">Card</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/checkbox.html">CheckBox</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/divider.html">Divider</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/forms.html">Forms</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/header.html">Header</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/icon.html">Icon</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/lists.html">Lists</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/pricing.html">Pricing</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/rating.html">Rating</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/searchbar.html">SearchBar</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/slider.html">Slider</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/social_icon.html">SocialIcon</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/text.html">Text</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/tile.html">Tile</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Repo</h3><ul class=""><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/contributing.html">Contributing</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/testing.html">Testing</a></li><li class="navListItem"><a class="navItem" href="/react-native-elements/docs/0.19.1/labels.html">Label Guide</a></li></ul></div></div></section></div><script>
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document.addEventListener('DOMContentLoaded', function() {
createToggler('#navToggler', '#docsNav', 'docsSliderActive');
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const headings = document.querySelector('.toc-headings');
headings && headings.addEventListener('click', function(event) {
if (event.target.tagName === 'A') {
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function createToggler(togglerSelector, targetSelector, className) {
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</script></nav></div><div class="container mainContainer"><div class="wrapper"><div class="post"><header class="postHeader"><a class="edit-page-link button" href="https://github.com/react-native-training/react-native-elements/edit/master/docs/button_group.md" target="_blank" rel="noreferrer noopener">Edit</a><h1 class="postHeaderTitle">ButtonGroup</h1></header><article><div><span><blockquote>
<p><a href="https://snack.expo.io/BJZpMm3ob">Snack Demo</a></p>
</blockquote>
<p><img src="/react-native-elements/img/button_group.png" alt="ButtonGroup"></p>
<h2><a class="anchor" aria-hidden="true" id="usage"></a><a href="#usage" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Usage</h2>
<h3><a class="anchor" aria-hidden="true" id="using-strings"></a><a href="#using-strings" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Using strings</h3>
<pre><code class="hljs css language-js"><span class="token function">constructor</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">super</span><span class="token punctuation">(</span><span class="token punctuation">)</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>state <span class="token operator">=</span> <span class="token punctuation">{</span>
selectedIndex<span class="token punctuation">:</span> <span class="token number">2</span>
<span class="token punctuation">}</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>updateIndex <span class="token operator">=</span> <span class="token keyword">this</span><span class="token punctuation">.</span>updateIndex<span class="token punctuation">.</span><span class="token function">bind</span><span class="token punctuation">(</span><span class="token keyword">this</span><span class="token punctuation">)</span>
<span class="token punctuation">}</span>
<span class="token function">updateIndex</span> <span class="token punctuation">(</span>selectedIndex<span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">setState</span><span class="token punctuation">(</span><span class="token punctuation">{</span>selectedIndex<span class="token punctuation">}</span><span class="token punctuation">)</span>
<span class="token punctuation">}</span>
<span class="token function">render</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">const</span> buttons <span class="token operator">=</span> <span class="token punctuation">[</span><span class="token string">'Hello'</span><span class="token punctuation">,</span> <span class="token string">'World'</span><span class="token punctuation">,</span> <span class="token string">'Buttons'</span><span class="token punctuation">]</span>
<span class="token keyword">const</span> <span class="token punctuation">{</span> selectedIndex <span class="token punctuation">}</span> <span class="token operator">=</span> <span class="token keyword">this</span><span class="token punctuation">.</span>state
<span class="token keyword">return</span> <span class="token punctuation">(</span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>ButtonGroup</span>
<span class="token attr-name">onPress</span><span class="token script language-javascript"><span class="token script-punctuation punctuation">=</span><span class="token punctuation">{</span><span class="token keyword">this</span><span class="token punctuation">.</span>updateIndex<span class="token punctuation">}</span></span>
<span class="token attr-name">selectedIndex</span><span class="token script language-javascript"><span class="token script-punctuation punctuation">=</span><span class="token punctuation">{</span>selectedIndex<span class="token punctuation">}</span></span>
<span class="token attr-name">buttons</span><span class="token script language-javascript"><span class="token script-punctuation punctuation">=</span><span class="token punctuation">{</span>buttons<span class="token punctuation">}</span></span>
<span class="token attr-name">containerStyle</span><span class="token script language-javascript"><span class="token script-punctuation punctuation">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span>height<span class="token punctuation">:</span> <span class="token number">100</span><span class="token punctuation">}</span><span class="token punctuation">}</span></span>
<span class="token punctuation">/></span></span>
<span class="token punctuation">)</span>
<span class="token punctuation">}</span>
</code></pre>
<h3><a class="anchor" aria-hidden="true" id="using-components"></a><a href="#using-components" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Using components</h3>
<pre><code class="hljs css language-js"><span class="token function">constructor</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">super</span><span class="token punctuation">(</span><span class="token punctuation">)</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>state <span class="token operator">=</span> <span class="token punctuation">{</span>
selectedIndex<span class="token punctuation">:</span> <span class="token number">2</span>
<span class="token punctuation">}</span>
<span class="token keyword">this</span><span class="token punctuation">.</span>updateIndex <span class="token operator">=</span> <span class="token keyword">this</span><span class="token punctuation">.</span>updateIndex<span class="token punctuation">.</span><span class="token function">bind</span><span class="token punctuation">(</span><span class="token keyword">this</span><span class="token punctuation">)</span>
<span class="token punctuation">}</span>
<span class="token function">updateIndex</span> <span class="token punctuation">(</span>selectedIndex<span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">this</span><span class="token punctuation">.</span><span class="token function">setState</span><span class="token punctuation">(</span><span class="token punctuation">{</span>selectedIndex<span class="token punctuation">}</span><span class="token punctuation">)</span>
<span class="token punctuation">}</span>
<span class="token keyword">const</span> <span class="token function-variable function">component1</span> <span class="token operator">=</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token operator">=></span> <span class="token tag"><span class="token tag"><span class="token punctuation"><</span>Text</span><span class="token punctuation">></span></span>Hello<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>Text</span><span class="token punctuation">></span></span>
<span class="token keyword">const</span> <span class="token function-variable function">component2</span> <span class="token operator">=</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token operator">=></span> <span class="token tag"><span class="token tag"><span class="token punctuation"><</span>Text</span><span class="token punctuation">></span></span>World<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>Text</span><span class="token punctuation">></span></span>
<span class="token keyword">const</span> <span class="token function-variable function">component3</span> <span class="token operator">=</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token operator">=></span> <span class="token tag"><span class="token tag"><span class="token punctuation"><</span>Text</span><span class="token punctuation">></span></span>ButtonGroup<span class="token tag"><span class="token tag"><span class="token punctuation"></</span>Text</span><span class="token punctuation">></span></span>
<span class="token function">render</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
<span class="token keyword">const</span> buttons <span class="token operator">=</span> <span class="token punctuation">[</span><span class="token punctuation">{</span> element<span class="token punctuation">:</span> component1 <span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token punctuation">{</span> element<span class="token punctuation">:</span> component2 <span class="token punctuation">}</span><span class="token punctuation">,</span> <span class="token punctuation">{</span> element<span class="token punctuation">:</span> component3 <span class="token punctuation">}</span><span class="token punctuation">]</span>
<span class="token keyword">const</span> <span class="token punctuation">{</span> selectedIndex <span class="token punctuation">}</span> <span class="token operator">=</span> <span class="token keyword">this</span><span class="token punctuation">.</span>state
<span class="token keyword">return</span> <span class="token punctuation">(</span>
<span class="token tag"><span class="token tag"><span class="token punctuation"><</span>ButtonGroup</span>
<span class="token attr-name">onPress</span><span class="token script language-javascript"><span class="token script-punctuation punctuation">=</span><span class="token punctuation">{</span><span class="token keyword">this</span><span class="token punctuation">.</span>updateIndex<span class="token punctuation">}</span></span>
<span class="token attr-name">selectedIndex</span><span class="token script language-javascript"><span class="token script-punctuation punctuation">=</span><span class="token punctuation">{</span>selectedIndex<span class="token punctuation">}</span></span>
<span class="token attr-name">buttons</span><span class="token script language-javascript"><span class="token script-punctuation punctuation">=</span><span class="token punctuation">{</span>buttons<span class="token punctuation">}</span></span>
<span class="token attr-name">containerStyle</span><span class="token script language-javascript"><span class="token script-punctuation punctuation">=</span><span class="token punctuation">{</span><span class="token punctuation">{</span>height<span class="token punctuation">:</span> <span class="token number">100</span><span class="token punctuation">}</span><span class="token punctuation">}</span></span> <span class="token punctuation">/></span></span>
<span class="token punctuation">)</span>
<span class="token punctuation">}</span>
</code></pre>
<blockquote>
<p>This component inherits <a href="https://facebook.github.io/react-native/docs/touchablehighlight.html">all native TouchableHighlight and TouchableOpacity props that come with React Native TouchableHighlight or TouchableOpacity elements</a>, along with the following:</p>
</blockquote>
<hr>
<h2><a class="anchor" aria-hidden="true" id="props"></a><a href="#props" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Props</h2>
<ul>
<li><a href="#buttons"><code>buttons</code></a></li>
<li><a href="#buttonstyle"><code>buttonStyle</code></a></li>
<li><a href="#component"><code>component</code></a></li>
<li><a href="#containerstyle"><code>containerStyle</code></a></li>
<li><a href="#containerborderradius"><code>containerBorderRadius</code></a></li>
<li><a href="#disableselected"><code>disableSelected</code></a></li>
<li><a href="#innerborderstyle"><code>innerBorderStyle</code></a></li>
<li><a href="#onpress"><code>onPress</code></a></li>
<li><a href="#selectedbuttonstyle"><code>selectedButtonStyle</code></a></li>
<li><a href="#selectedindex"><code>selectedIndex</code></a></li>
<li><a href="#selectedtextstyle"><code>selectedTextStyle</code></a></li>
<li><a href="#textstyle"><code>textStyle</code></a></li>
<li><a href="#underlaycolor"><code>underlayColor</code></a></li>
</ul>
<hr>
<h2><a class="anchor" aria-hidden="true" id="reference"></a><a href="#reference" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Reference</h2>
<h3><a class="anchor" aria-hidden="true" id="buttons"></a><a href="#buttons" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a><code>buttons</code></h3>
<p>Array of buttons for component (required).</p>
<p>If returning a component, must be an object with { element: componentName }</p>
<table>
<thead>
<tr><th style="text-align:center">Type</th><th style="text-align:center">Default</th></tr>
</thead>
<tbody>
<tr><td style="text-align:center">array</td><td style="text-align:center">none</td></tr>
</tbody>
</table>
<h3><a class="anchor" aria-hidden="true" id="buttonstyle"></a><a href="#buttonstyle" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a><code>buttonStyle</code></h3>
<p>Additional styling for button component (optional)</p>
<table>
<thead>
<tr><th style="text-align:center">Type</th><th style="text-align:center">Default</th></tr>
</thead>
<tbody>
<tr><td style="text-align:center">Object (style)</td><td style="text-align:center">none</td></tr>
</tbody>
</table>
<h3><a class="anchor" aria-hidden="true" id="component"></a><a href="#component" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a><code>component</code></h3>
<p>Choose another button component such as TouchableOpacity (optional)</p>
<table>
<thead>
<tr><th style="text-align:center">Type</th><th style="text-align:center">Default</th></tr>
</thead>
<tbody>
<tr><td style="text-align:center">React Native Component</td><td style="text-align:center">TouchableHighlight</td></tr>
</tbody>
</table>
<h3><a class="anchor" aria-hidden="true" id="containerstyle"></a><a href="#containerstyle" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a><code>containerStyle</code></h3>
<p>Styling for main button container (optional)</p>
<table>
<thead>
<tr><th style="text-align:center">Type</th><th style="text-align:center">Default</th></tr>
</thead>
<tbody>
<tr><td style="text-align:center">inherited styling</td><td style="text-align:center">inherited styling</td></tr>
</tbody>
</table>
<h3><a class="anchor" aria-hidden="true" id="containerborderradius"></a><a href="#containerborderradius" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a><code>containerBorderRadius</code></h3>
<p>Set the border radius for the first and last button in the button group</p>
<table>
<thead>
<tr><th style="text-align:center">Type</th><th style="text-align:center">Default</th></tr>
</thead>
<tbody>
<tr><td style="text-align:center">number</td><td style="text-align:center">3</td></tr>
</tbody>
</table>
<h3><a class="anchor" aria-hidden="true" id="disableselected"></a><a href="#disableselected" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a><code>disableSelected</code></h3>
<p>Disables the currently selected button if true</p>
<table>
<thead>
<tr><th style="text-align:center">Type</th><th style="text-align:center">Default</th></tr>
</thead>
<tbody>
<tr><td style="text-align:center">boolean</td><td style="text-align:center">false</td></tr>
</tbody>
</table>
<h3><a class="anchor" aria-hidden="true" id="innerborderstyle"></a><a href="#innerborderstyle" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a><code>innerBorderStyle</code></h3>
<p>Update the styling of the interior border of the list of buttons (optional)</p>
<table>
<thead>
<tr><th style="text-align:center">Type</th><th style="text-align:center">Default</th></tr>
</thead>
<tbody>
<tr><td style="text-align:center">object</td><td style="text-align:center">object {width, color}</td></tr>
</tbody>
</table>
<h3><a class="anchor" aria-hidden="true" id="onpress"></a><a href="#onpress" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a><code>onPress</code></h3>
<p>Callback fired when user presses and index.</p>
<p>Method used to update Button Group Index (required)</p>
<table>
<thead>
<tr><th style="text-align:center">Type</th><th style="text-align:center">Default</th></tr>
</thead>
<tbody>
<tr><td style="text-align:center">function</td><td style="text-align:center">none</td></tr>
</tbody>
</table>
<h3><a class="anchor" aria-hidden="true" id="selectedindex"></a><a href="#selectedindex" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a><code>selectedIndex</code></h3>
<p>Current selected index of array of buttons (required)</p>
<table>
<thead>
<tr><th style="text-align:center">Type</th><th style="text-align:center">Default</th></tr>
</thead>
<tbody>
<tr><td style="text-align:center">number</td><td style="text-align:center">none</td></tr>
</tbody>
</table>
<h3><a class="anchor" aria-hidden="true" id="selectedbuttonstyle"></a><a href="#selectedbuttonstyle" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a><code>selectedButtonStyle</code></h3>
<p>Styling for selected button (optional)</p>
<table>
<thead>
<tr><th style="text-align:center">Type</th><th style="text-align:center">Default</th></tr>
</thead>
<tbody>
<tr><td style="text-align:center">object (style)</td><td style="text-align:center">inherited styling</td></tr>
</tbody>
</table>
<h3><a class="anchor" aria-hidden="true" id="selectedtextstyle"></a><a href="#selectedtextstyle" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a><code>selectedTextStyle</code></h3>
<p>Styling for text in the selected state (optional)</p>
<table>
<thead>
<tr><th style="text-align:center">Type</th><th style="text-align:center">Default</th></tr>
</thead>
<tbody>
<tr><td style="text-align:center">object (style)</td><td style="text-align:center">inherited styling</td></tr>
</tbody>
</table>
<h3><a class="anchor" aria-hidden="true" id="textstyle"></a><a href="#textstyle" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a><code>textStyle</code></h3>
<p>Styling for text (unselected index) (optional)</p>
<table>
<thead>
<tr><th style="text-align:center">Type</th><th style="text-align:center">Default</th></tr>
</thead>
<tbody>
<tr><td style="text-align:center">object (style)</td><td style="text-align:center">none</td></tr>
</tbody>
</table>
<h3><a class="anchor" aria-hidden="true" id="underlaycolor"></a><a href="#underlaycolor" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a><code>underlayColor</code></h3>
<p>Specify underlayColor for TouchableHighlight (optional)</p>
<table>
<thead>
<tr><th style="text-align:center">Type</th><th style="text-align:center">Default</th></tr>
</thead>
<tbody>
<tr><td style="text-align:center">string</td><td style="text-align:center">white</td></tr>
</tbody>
</table>
</span></div></article></div><div class="docs-prevnext"><a class="docs-prev button" href="/react-native-elements/docs/0.19.1/button.html"><span class="arrow-prev">← </span><span>Button</span></a><a class="docs-next button" href="/react-native-elements/docs/0.19.1/card.html"><span>Card</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#usage">Usage</a><ul class="toc-headings"><li><a href="#using-strings">Using strings</a></li><li><a href="#using-components">Using components</a></li></ul></li><li><a href="#props">Props</a></li><li><a href="#reference">Reference</a><ul class="toc-headings"><li><a href="#buttons"><code>buttons</code></a></li><li><a href="#buttonstyle"><code>buttonStyle</code></a></li><li><a href="#component"><code>component</code></a></li><li><a href="#containerstyle"><code>containerStyle</code></a></li><li><a href="#containerborderradius"><code>containerBorderRadius</code></a></li><li><a href="#disableselected"><code>disableSelected</code></a></li><li><a href="#innerborderstyle"><code>innerBorderStyle</code></a></li><li><a href="#onpress"><code>onPress</code></a></li><li><a href="#selectedindex"><code>selectedIndex</code></a></li><li><a href="#selectedbuttonstyle"><code>selectedButtonStyle</code></a></li><li><a href="#selectedtextstyle"><code>selectedTextStyle</code></a></li><li><a href="#textstyle"><code>textStyle</code></a></li><li><a href="#underlaycolor"><code>underlayColor</code></a></li></ul></li></ul></nav></div><footer class="nav-footer" id="footer"><section class="sitemap"><a href="/react-native-elements/" class="nav-home"><img src="/react-native-elements/img/logo.png" alt="React Native Elements" width="120" height="58"/></a><div><h5>Docs</h5><a href="/react-native-elements/docs/en/getting_started.html">Getting Started</a><a href="/react-native-elements/docs/en/overview.html">Components</a></div><div><h5>Community</h5><a href="https://reactnativetraining.herokuapp.com/" target="_blank">Chat with us on Slack</a><a href="https://github.com/react-native-training/react-native-elements/issues/" target="_blank">Submit a bug or feature</a><a href="https://opencollective.com/react-native-elements" target="_blank">Support us on Open Collective</a></div><div><h5>More</h5><a href="https://github.com/react-native-training/react-native-elements" target="blank">GitHub</a><a class="github-button" href="https://github.com/react-native-training/react-native-elements" data-icon="octicon-star" data-count-href="/facebook/docusaurus/stargazers" data-show-count="true" data-count-aria-label="# stargazers on GitHub" aria-label="Star this project on GitHub">Star</a></div></section><section class="copyright-logo-container"><a href="http://reactnative.training" target="_blank"><img src="/react-native-elements/img/react-native-training.png" alt="React Native Training" width="90"/></a></section><section class="copyright">Copyright © 2019 React Native Training</section></footer></div><script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script><script>
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