qoncer

This plugin extend the default Gutenberg block editor with functionality often required for a better user experience. It’s build to be lightweight, simple to use, and most importantly, stable troughout updates.
Key Features: 
1. Makes each block hidable on mobile, tablet, and desktop. 
2. Adjustable thresholds for different devices. 
3. Hidable groups, rows, and stacks that stay hidden for a set amount of time.
Note that this plugin can adds additional attributes to blocks which will not be removed upon uninstall as this can risk damaging post data.

Pattern Friend

Extends the Gutenberg block editor with addtional functionality with lightweight code.

dsturm

Regex Validation for Gravity Forms adds a powerful regex validation option to your Gravity Forms fields. Define custom regular expression patterns or choose from built-in presets to validate user input — both server-side and client-side.
<h4>Features</h4>
<ul>
<li>Custom regex patterns — Add any regular expression to validate field input</li>
<li>Unicode support — Full Unicode character class support (<code>\p{L}</code>, <code>\p{N}</code>) for international names and text</li>
<li>Built-in presets — Quick-select common patterns for names, emails, phone numbers, and more</li>
<li>Server-side validation — Secure PHP validation that can’t be bypassed</li>
<li>Client-side validation — Instant feedback on input change using JavaScript</li>
<li>Compound field support — Works with Name fields (validates each sub-input individually)</li>
<li>Custom error messages — Define user-friendly validation messages per field</li>
<li>Extensible — Add your own presets and field types via filters</li>
<li>Accessible — Error messages use <code>role="alert"</code> for screen readers</li>
</ul>
<h4>Supported Field Types</h4>
<ul>
<li>Text</li>
<li>Name (with individual sub-input validation)</li>
<li>Email</li>
<li>Phone</li>
<li>Website</li>
<li>Textarea</li>
</ul>
<h4>Built-in Presets</h4>
<ul>
<li>Name — Unicode letters, spaces, hyphens, apostrophes</li>
<li>Email — RFC 5322 compliant</li>
<li>US Phone Number — Common US formats</li>
<li>International Phone Number — E.164 format</li>
<li>Alphanumeric — Unicode letters and numbers only</li>
<li>No Special Characters — Unicode letters, numbers, and spaces only</li>
</ul>

Regex Validation for Gravity Forms

Adds custom regex validation with Unicode support and presets to Gravity Forms fields.

Pattern Friend vs Regex Validation for Gravity Forms