Height attribute in PrismicNextImage is not always an integer

[john-mantas]

When using <PrismicNextImage /> with the width prop defined but without specifying a height, the resolved height may result in a floating-point value, which doesn't follow the html spec and triggers errors when you run it throught https://validator.w3.org/nu/.

Versions

• @prismicio/next: v1.6.0
• next: v14.2.7
• node: v18.19.1

Reproduction

Upload an image with 128x37 px size in Prismic and use it with <PrismicNextImage field={image} width={110} />.

Steps to reproduce

Check the img element in dev tools or validate the page to https://validator.w3.org/nu/.

What is expected?

Resolved height should always be a non-negative integer.

What is actually happening?

The height isn't always an integer, depending on the width/ar it can be a floating-point number.

[github-actions]

This issue has been labeled as a bug since it was created using the 🚨 Bug Report Template.

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