title: how to create patterns in TextBox?
body: <p><strong>Notes :</strong> i tired all questions &amp; answer related this topic. Like <a href="https://stackoverflow.com/questions/13820477/html5-input-tag-validation-for-url">This</a></p>
  
  <p>I use simple Form  Use <strong>URL TextBox</strong> i use <strong>patterns</strong>  <code>pattern="https?://.+"</code> that perfect work.</p>
  
  <p><strong>I want to allow Text (small &amp; uppercase)  Like</strong> </p>
  
  <pre><code>1. www.test.com
  2. https://www.test.com
  3. https://test.com
  4. WWW.TEST.COM
  5. HTTPS://WWW.TEST.COM*
  6. HTTP://TEST.COM
  </code></pre>
  
  <p><strong>i tried Code  :</strong>   </p>
  
  <pre><code>&lt;input name="website" id="website" type="text" class="Custom_textbox"  pattern="https?://.+"/&gt;
  </code></pre>
  
  <p><strong>Notes:</strong> Only Using pattern try to solve my problem. <strong>not other script</strong></p>
  
  <p><strong>My code</strong> <a href="https://jsfiddle.net/ef0u3vbc/2/" rel="nofollow noreferrer">Here</a></p>