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Troubleshooting rz_vCard: Common Issues and Fixes

Written by

adm

in

How to Integrate rz_vCard into Your Website — Step‑by‑Step

What you’ll need

  • A working website (HTML/CSS/JS) or CMS where you can add files and edit templates.
  • Access to upload assets (JS/CSS) and edit HTML.
  • The rz_vCard package files (download or CDN) and any required dependencies.

1. Obtain rz_vCard files

  1. Download the rzvCard package from its official source or use the CDN link.
  2. Confirm required dependencies (common ones: jQuery or a specific JS framework). If listed, include those first.

2. Include CSS and JS assets

Place links to the CSS in theand JS before . Example (adjust paths/CDN as needed):

html
<link rel=“stylesheet” href=“/path/to/rz_vcard.css”>
<script src=“/path/to/dependency.js”></script>
<script src=“/path/to/rzvcard.js”></script>

3. Add the vCard HTML placeholder

Insert a container element where the vCard should render:

html
<div id=“rz-vcard-container”></div>

4. Initialize rz_vCard

Add an initialization script (preferably after rzvcard.js). Provide your data or a URL to fetch it:

html
<script>
document.addEventListener(‘DOMContentLoaded’, function() {
  const config = {
    selector: ’#rz-vcard-container’,
    name: ‘Your Name’,
    title: ‘Your Title’,
    company: ‘Company Name’,
    phone: ’+1-555-1234’,
    email: ‘[email protected]’,
    website: ‘https://example.com’,
    avatar: ’/images/avatar.jpg’,
    social: {
      linkedin: ‘https://linkedin.com/in/you’,
      twitter: ‘https://twitter.com/you’
    },
    qr: true, // enable QR code
    theme: ‘light’ // or ‘dark’
  };
  rz_vCard.init(config);
});
</script>
  • If rz_vCard expects JSON from a file/API, set config.dataUrl = ‘/path/to/vcard.json’ instead.

5. Customize appearance

  • Modify CSS variables or override classes in your stylesheet to match site styles.
  • If rz_vCard supports theme options, switch via config.theme or add a theme class to the container.

6. Add sharing and download functionality

  • Enable or wire up buttons for:
    • Download vCard (.vcf) — either provided by rzvCard or generate dynamically: 
      js
      const vcf = </span><span class="token template-string" style="color: rgb(163, 21, 21);">BEGIN:VCARD </span><span class="token template-string" style="color: rgb(163, 21, 21);">VERSION:3.0 </span><span class="token template-string" style="color: rgb(163, 21, 21);">FN:</span><span class="token template-string interpolation interpolation-punctuation" style="color: rgb(57, 58, 52);">${</span><span class="token template-string interpolation">config</span><span class="token template-string interpolation" style="color: rgb(57, 58, 52);">.</span><span class="token template-string interpolation">name</span><span class="token template-string interpolation interpolation-punctuation" style="color: rgb(57, 58, 52);">}</span><span class="token template-string" style="color: rgb(163, 21, 21);"> </span><span class="token template-string" style="color: rgb(163, 21, 21);">ORG:</span><span class="token template-string interpolation interpolation-punctuation" style="color: rgb(57, 58, 52);">${</span><span class="token template-string interpolation">config</span><span class="token template-string interpolation" style="color: rgb(57, 58, 52);">.</span><span class="token template-string interpolation">company</span><span class="token template-string interpolation interpolation-punctuation" style="color: rgb(57, 58, 52);">}</span><span class="token template-string" style="color: rgb(163, 21, 21);"> </span><span class="token template-string" style="color: rgb(163, 21, 21);">TITLE:</span><span class="token template-string interpolation interpolation-punctuation" style="color: rgb(57, 58, 52);">${</span><span class="token template-string interpolation">config</span><span class="token template-string interpolation" style="color: rgb(57, 58, 52);">.</span><span class="token template-string interpolation">title</span><span class="token template-string interpolation interpolation-punctuation" style="color: rgb(57, 58, 52);">}</span><span class="token template-string" style="color: rgb(163, 21, 21);"> </span><span class="token template-string" style="color: rgb(163, 21, 21);">TEL:</span><span class="token template-string interpolation interpolation-punctuation" style="color: rgb(57, 58, 52);">${</span><span class="token template-string interpolation">config</span><span class="token template-string interpolation" style="color: rgb(57, 58, 52);">.</span><span class="token template-string interpolation">phone</span><span class="token template-string interpolation interpolation-punctuation" style="color: rgb(57, 58, 52);">}</span><span class="token template-string" style="color: rgb(163, 21, 21);"> </span><span class="token template-string" style="color: rgb(163, 21, 21);">EMAIL:</span><span class="token template-string interpolation interpolation-punctuation" style="color: rgb(57, 58, 52);">${</span><span class="token template-string interpolation">config</span><span class="token template-string interpolation" style="color: rgb(57, 58, 52);">.</span><span class="token template-string interpolation">email</span><span class="token template-string interpolation interpolation-punctuation" style="color: rgb(57, 58, 52);">}</span><span class="token template-string" style="color: rgb(163, 21, 21);"> </span><span class="token template-string" style="color: rgb(163, 21, 21);">URL:</span><span class="token template-string interpolation interpolation-punctuation" style="color: rgb(57, 58, 52);">${</span><span class="token template-string interpolation">config</span><span class="token template-string interpolation" style="color: rgb(57, 58, 52);">.</span><span class="token template-string interpolation">website</span><span class="token template-string interpolation interpolation-punctuation" style="color: rgb(57, 58, 52);">}</span><span class="token template-string" style="color: rgb(163, 21, 21);"> </span><span class="token template-string" style="color: rgb(163, 21, 21);">END:VCARD</span><span class="token template-string template-punctuation" style="color: rgb(163, 21, 21);">;
const blob = new Blob([vcf], {type: ‘text/vcard’});
const url = URL.createObjectURL(blob);
// create link and trigger download
    • Share via navigator.share (mobile): 
      js
      if (navigator.share) {
  navigator.share({title: config.name, text: ‘Contact’, url: config.website});
}

7. Add accessibility and SEO

  • Use semantic HTML inside the vCard (address, tel links with tel:, mailto: for email).
  • Provide alt text for avatar.
  • Ensure focusable controls and keyboard operability for sharing/download.

8. Test across devices

  • Verify rendering on desktop, tablet, mobile.
  • Test QR code scanning, vCard download/import into address apps, and social links.

9. Deploy and monitor

  • Upload assets to production.
  • Check console for JS errors and fix missing dependency/path issues.
  • Optionally, add analytics to monitor clicks/shares (respect privacy rules of your site).

Common troubleshooting

  • vCard not rendering: confirm JS files loaded and selector matches container.
  • Broken styles: check CSS path order and specificity; clear cache.
  • QR not generated: ensure QR dependency included or config.qr enabled.

If you want, I can produce the exact HTML/CSS/JS files tailored to your site—tell me your framework (plain HTML, React, WordPress, etc.).

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