# \#urls

**URL:** https://community.gravityforms.com/tag/urls/1348.md

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## [Help on picking the correct field to work with \[RESOLVED\]](https://community.gravityforms.com/t/help-on-picking-the-correct-field-to-work-with-resolved/10557)

<div class="topic-metadata">

**Author:** [@Netz](https://community.gravityforms.com/u/Netz)\
**Replies:** 2\
**Last updated:** [August 17, 2021, 2:20pm UTC](https://community.gravityforms.com/t/help-on-picking-the-correct-field-to-work-with-resolved/10557 "2021-08-17T14:20:45Z")

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Hi All, I wanted to implement a function that avoid urls in text fields. (Spammers) I found a nice topic here: But when I add this to my functions.php I dont get any results. How do I change this to nice little code …