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fix: add kbd tags to validation messages for clarity

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- Wrap HTML element names in <kbd> tags in all validation messages
- Apply consistent formatting to both English and German lessons
- Make hints clearer about which elements/attributes to use
- Fix mobile editor layout overflow issue
This commit is contained in:
Michael Czechowski
2025-12-25 15:55:26 +01:00
parent 2c8d46d592
commit 027232f5e8
27 changed files with 230 additions and 222 deletions
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18
lessons/28-html-forms-fieldset.json
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@@ -15,23 +15,23 @@
"previewBaseCSS": "body { font-family: system-ui; padding: 20px; background: #f0f4f8; } form { max-width: 400px; } fieldset { border: 2px solid #3498db; border-radius: 10px; padding: 20px; background: white; } legend { color: #3498db; font-weight: 600; padding: 0 10px; font-size: 1.1rem; } label { display: block; margin: 15px 0 5px; color: #333; font-weight: 500; } input { width: 100%; padding: 10px; border: 1px solid #ddd; border-radius: 6px; font-size: 16px; box-sizing: border-box; } input:focus { outline: 2px solid #3498db; border-color: transparent; }",
"sandboxCSS": "",
"initialCode": "<!-- Create a form with a fieldset group -->",
"solution": "<form>\n <fieldset>\n <legend>Personal Info</legend>\n <label for=\"name\">Name:</label>\n <input type=\"text\" id=\"name\" name=\"name\">\n <label for=\"email\">Email:</label>\n <input type=\"email\" id=\"email\" name=\"email\">\n </fieldset>\n</form>",
"solution": "<form>\n <fieldset>\n <legend>Personal Info</legend>\n <label for=\"name\">Name:</label>\n <input type=\"text\" id=\"name\" name=\"name\">\n <label for=\"email\">Email:</label>\n <input type=<kbd>\"email\"</kbd> id=\"email\" name=\"email\">\n </fieldset>\n</form>",
"previewContainer": "preview-area",
"validations": [
{
"type": "element_exists",
"value": "form",
"message": "Add a <form> element"
"message": "Add a <kbd>&lt;form&gt;</kbd> element"
},
{
"type": "element_exists",
"value": "fieldset",
"message": "Add a <fieldset> inside the form"
"message": "Add a <kbd>&lt;fieldset&gt;</kbd> inside the form"
},
{
"type": "element_exists",
"value": "legend",
"message": "Add a <legend> to title your fieldset"
"message": "Add a <kbd>&lt;legend&gt;</kbd> to title your fieldset"
},
{
"type": "element_count",
@@ -54,23 +54,23 @@
"previewBaseCSS": "body { font-family: system-ui; padding: 20px; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); min-height: 100vh; margin: 0; box-sizing: border-box; } form { max-width: 450px; margin: 0 auto; } fieldset { border: none; border-radius: 15px; padding: 30px; background: white; box-shadow: 0 10px 40px rgba(0,0,0,0.2); } legend { color: #667eea; font-weight: 700; padding: 0; font-size: 1.5rem; margin-bottom: 10px; } label { display: block; margin: 20px 0 8px; color: #333; font-weight: 500; } input, textarea { width: 100%; padding: 12px; border: 2px solid #e0e0e0; border-radius: 8px; font-size: 16px; box-sizing: border-box; font-family: inherit; } input:focus, textarea:focus { outline: none; border-color: #667eea; } textarea { resize: vertical; min-height: 100px; } button { margin-top: 20px; width: 100%; padding: 14px; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; border: none; border-radius: 8px; font-size: 16px; font-weight: 600; cursor: pointer; } button:hover { opacity: 0.9; }",
"sandboxCSS": "",
"initialCode": "<!-- Create a contact form with textarea -->",
"solution": "<form>\n <fieldset>\n <legend>Contact Us</legend>\n <label for=\"email\">Email:</label>\n <input type=\"email\" id=\"email\" name=\"email\">\n <label for=\"message\">Message:</label>\n <textarea id=\"message\" name=\"message\" rows=\"4\"></textarea>\n <button type=\"submit\">Send Message</button>\n </fieldset>\n</form>",
"solution": "<form>\n <fieldset>\n <legend>Contact Us</legend>\n <label for=\"email\">Email:</label>\n <input type=<kbd>\"email\"</kbd> id=\"email\" name=\"email\">\n <label for=\"message\">Message:</label>\n <textarea id=\"message\" name=\"message\" rows=\"4\"></textarea>\n <button type=\"submit\">Send Message</button>\n </fieldset>\n</form>",
"previewContainer": "preview-area",
"validations": [
{
"type": "element_exists",
"value": "fieldset",
"message": "Add a <fieldset> element"
"message": "Add a <kbd>&lt;fieldset&gt;</kbd> element"
},
{
"type": "element_exists",
"value": "legend",
"message": "Add a <legend> element"
"message": "Add a <kbd>&lt;legend&gt;</kbd> element"
},
{
"type": "element_exists",
"value": "textarea",
"message": "Add a <textarea> for the message"
"message": "Add a <kbd>&lt;textarea&gt;</kbd> for the message"
},
{
"type": "element_exists",
@@ -93,7 +93,7 @@
"previewBaseCSS": "body { font-family: system-ui; padding: 20px; background: #fafafa; } form { max-width: 500px; } fieldset { border: 1px solid #ddd; border-radius: 10px; padding: 20px; margin-bottom: 20px; background: white; } legend { color: #2c3e50; font-weight: 600; padding: 0 10px; } label { display: block; margin: 15px 0 5px; color: #555; } input, textarea { width: 100%; padding: 10px; border: 1px solid #ddd; border-radius: 6px; font-size: 16px; box-sizing: border-box; font-family: inherit; } input:focus, textarea:focus { outline: 2px solid #3498db; border-color: transparent; } textarea { resize: vertical; min-height: 80px; } button { width: 100%; padding: 14px; background: #2c3e50; color: white; border: none; border-radius: 8px; font-size: 16px; cursor: pointer; } button:hover { background: #34495e; }",
"sandboxCSS": "",
"initialCode": "<!-- Create a form with multiple fieldsets -->",
"solution": "<form>\n <fieldset>\n <legend>Account Info</legend>\n <label for=\"username\">Username:</label>\n <input type=\"text\" id=\"username\" name=\"username\">\n <label for=\"password\">Password:</label>\n <input type=\"password\" id=\"password\" name=\"password\">\n </fieldset>\n <fieldset>\n <legend>Preferences</legend>\n <label for=\"bio\">Bio:</label>\n <textarea id=\"bio\" name=\"bio\"></textarea>\n </fieldset>\n <button type=\"submit\">Register</button>\n</form>",
"solution": "<form>\n <fieldset>\n <legend>Account Info</legend>\n <label for=\"username\">Username:</label>\n <input type=\"text\" id=\"username\" name=\"username\">\n <label for=\"password\">Password:</label>\n <input type=<kbd>\"password\"</kbd> id=\"password\" name=\"password\">\n </fieldset>\n <fieldset>\n <legend>Preferences</legend>\n <label for=\"bio\">Bio:</label>\n <textarea id=\"bio\" name=\"bio\"></textarea>\n </fieldset>\n <button type=\"submit\">Register</button>\n</form>",
"previewContainer": "preview-area",
"validations": [
{