How can I limit the character count for the blog title in Webflow to avoid breaking the UI? The default "Name" field does not provide options for minimum and maximum character counts.
TL;DR
- Create a custom CMS field for titles with a defined character limit using JavaScript in Webflow.
- Bind titles to this new field and guide content creators with design patterns for input.
Limiting the character count for a blog title in Webflow can help maintain your site's design integrity. Although the default "Name" field doesn't have built-in character count restrictions, you can implement a workaround.
1. Use a Custom Field
- Create a new field in your CMS Collection. Go to your Webflow dashboard, click on the CMS Collections, and open the Blog Posts collection.
- Add a custom field by clicking on "Add Field" and selecting "Plain Text".
- Name this field, such as "Title with Character Limit".
2. Set Character Limitation with Custom Code
- Close the CMS setting and open the designer panel.
- Add an Embed element to your Blog Post template or wherever you want to validate input.
- Insert custom JavaScript by accessing the before Body tag in the Project Settings to check input length for this new field before saving:
<script>
document.addEventListener('DOMContentLoaded', function() {
var inputField = document.querySelector('.your-custom-input-class'); // Ensure you apply unique class selectors
if(inputField) {
inputField.setAttribute('maxlength', '100'); // Set your desired limit
inputField.addEventListener('input', function() {
if (inputField.value.length > 100) {
inputField.value = inputField.value.substring(0, 100);
}
});
}
});
</script>
3. Link the Custom Field
- Update your template to use this new field. In the designer, bind any headings or elements displaying the title to this new field ("Title with Character Limit").
- Ensure consistency across different devices by checking how titles display in responsive views.
4. User Input Guidance
- Create a design pattern to educate your content creators. Display placeholders or text limits in the editor to remind them about the character limit.
Summary
To restrict character count for blog titles in Webflow, create a new custom field, implement JavaScript to limit characters, and guide your content creators. This workaround maintains the UI integrity without having built-in Webflow options for character limits.