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[Utility & Helpers](/categories/utility) 4. / 5. terminal42/contao-conditionalformfields ActiveContao-bundle[Utility & Helpers](/categories/utility) terminal42/contao-conditionalformfields ======================================= conditionalformfields extension for Contao Open Source CMS; Display form fields based on conditionis! 3.1.3(1y ago)2168.5k—2.6%11[4 issues](https://github.com/terminal42/contao-conditionalformfields/issues)1MITPHPPHP ^7.4 || ^8.0 Since Sep 9Pushed 1y ago5 watchersCompare [ Source](https://github.com/terminal42/contao-conditionalformfields)[ Packagist](https://packagist.org/packages/terminal42/contao-conditionalformfields)[ GitHub Sponsors](https://github.com/terminal42)[ Fund](https://ko-fi.com/terminal42)[ RSS](/packages/terminal42-contao-conditionalformfields/feed)WikiDiscussions main Synced 1mo ago READMEChangelog (10)Dependencies (5)Versions (44)Used By (1) contao-conditionalformfields ============================ [](#contao-conditionalformfields) Allows you to display a form field based on a condition which allows you to do something like "only display the field when value of field 'foo' is 'bar' and 'bla' is 'yes'". The condition is not entered directly at the form field, but a field set with start and end must be created. The condition can be entered in the start of field set. The field set can also be used to control several form fields in the view. ``` foo == 'bar' && bla == 'yes' ``` You can also check the array (e.g. multiple checkboxes or select menu): ``` in_array('bar', foo) ``` To validate a single checkbox simply compare its value: ``` foo == '1' ``` ### Note for Version 3 [](#note-for-version-3) The field names had a prefix `$` until version 3 - this is no longer necessary. When updating to version 3, the conditions are automatically adjusted. ### Health Score 50 — FairBetter than 96% of packages Maintenance37 Infrequent updates — may be unmaintained Popularity41 Moderate usage in the ecosystem Community25 Small or concentrated contributor base Maturity81 Battle-tested with a long release history Bus Factor2 2 contributors hold 50%+ of commits How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~90 days Recently: every ~149 days Total 43 Last Release 488d ago Major Versions 1.0.1 → 2.0.02015-05-19 2.3.4 → 3.0.02022-05-23 PHP version history (3 changes)1.0.0PHP >=5.3.2 2.3.4PHP ^5.3.2 || ^7.0 || ^8.0 3.0.0PHP ^7.4 || ^8.0 ### Community Maintainers ![](https://avatars.githubusercontent.com/u/1073273?v=4)[Andreas Schempp](/maintainers/aschempp)[@aschempp](https://github.com/aschempp) ![](https://avatars.githubusercontent.com/u/481937?v=4)[Yanick Witschi](/maintainers/Toflar)[@Toflar](https://github.com/Toflar) --- Top Contributors [![aschempp](https://avatars.githubusercontent.com/u/1073273?v=4)](https://github.com/aschempp "aschempp (53 commits)")[![Toflar](https://avatars.githubusercontent.com/u/481937?v=4)](https://github.com/Toflar "Toflar (50 commits)")[![qzminski](https://avatars.githubusercontent.com/u/193483?v=4)](https://github.com/qzminski "qzminski (26 commits)")[![richardhj](https://avatars.githubusercontent.com/u/1284725?v=4)](https://github.com/richardhj "richardhj (7 commits)")[![fritzmg](https://avatars.githubusercontent.com/u/4970961?v=4)](https://github.com/fritzmg "fritzmg (6 commits)")[![zonky2](https://avatars.githubusercontent.com/u/1045318?v=4)](https://github.com/zonky2 "zonky2 (3 commits)")[![fiedsch](https://avatars.githubusercontent.com/u/5047601?v=4)](https://github.com/fiedsch "fiedsch (1 commits)")[![dmolineus](https://avatars.githubusercontent.com/u/1186266?v=4)](https://github.com/dmolineus "dmolineus (1 commits)")[![cgoIT](https://avatars.githubusercontent.com/u/8972203?v=4)](https://github.com/cgoIT "cgoIT (1 commits)")[![asaage](https://avatars.githubusercontent.com/u/4138336?v=4)](https://github.com/asaage "asaage (1 commits)") --- Tags contaoformfieldsconditions ### Embed Badge ![Health badge](/badges/terminal42-contao-conditionalformfields/health.svg) ``` [![Health](https://phpackages.com/badges/terminal42-contao-conditionalformfields/health.svg)](https://phpackages.com/packages/terminal42-contao-conditionalformfields) ``` ### Alternatives [codefog/contao-haste haste extension for Contao Open Source CMS 42650.8k139](/packages/codefog-contao-haste)[terminal42/contao-leads Leads extension for Contao Open Source CMS; Store and manage form data with ease! 41167.9k10](/packages/terminal42-contao-leads)[inspiredminds/contao-fieldset-duplication Contao extension to allow the duplication of form fieldsets in the front end by the user for additional input fields. 158.2k1](/packages/inspiredminds-contao-fieldset-duplication)[codefog/contao-news_categories News Categories bundle for Contao Open Source CMS 3183.3k6](/packages/codefog-contao-news-categories)[terminal42/contao-folderpage Provides a new page type for Contao that allows you to group pages into folders. 18147.9k9](/packages/terminal42-contao-folderpage)[pdir/social-feed-bundle Social feed extension for Contao CMS 1414.8k](/packages/pdir-social-feed-bundle) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)