How to Set Custom Input Validations
Learn how to set custom input validations to your Wix and Wix Studio sites.
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Get Started Coding on Wix Playlist (6 Videos) ► • Start Coding with Velo
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Description
Wix enables you to add validations to input fields and forms out of the box with no code. However, in certain cases you may need more than what is available in your input settings. In this video, you will learn more about how and when to add custom validations to your fields with the Validations Velo API.
Validation API ► https://www.wix.com/velo/reference/$w...
Validating User Input ► https://dev.wix.com/docs/develop-webs...
API Documentation ► https://www.wix.com/velo/reference/ap...
Timestamps:
00:18 🛠️ Validations ensure data meets specific criteria
01:00 📝 Wix input fields come with pre-set validations
01:52 📷 Validations like file size restrictions aim to optimize space, efficiency, and user experience by compressing and limiting file sizes for uploads.
03:12 📊 Setting up Wix elements involves linking UI elements like text input, upload button, and submit button to the database for content submission.
05:14 🔍 Wix's default UI settings for input fields might not cover all validation needs, requiring custom validation via code to enforce additional criteria like minimum file numbers and sizes.
06:20 🧾 Custom validation functions in Wix code use parameters like file arrays and rejection methods to check and reject uploads that don't meet specified criteria.
08:09 🚫 Utilizing custom validation functions helps check for specific upload conditions (e.g., file count, size), providing corresponding error messages to guide users.
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