https://github.com/mreliptik/line_edit_plus

A custom node addon bringing the power of Regex to the LineEdit node
https://github.com/mreliptik/line_edit_plus

addon godot godot-addon godot-engine

Last synced: 3 months ago
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A custom node addon bringing the power of Regex to the LineEdit node

• Host: GitHub
• URL: https://github.com/mreliptik/line_edit_plus
• Owner: MrEliptik
• License: mit
• Created: 2022-01-21T21:50:55.000Z (about 3 years ago)
• Default Branch: master
• Last Pushed: 2022-01-31T09:32:57.000Z (about 3 years ago)
• Last Synced: 2023-03-03T00:08:18.456Z (almost 2 years ago)
• Topics: addon, godot, godot-addon, godot-engine
• Language: GDScript
• Homepage: https://twitter.com/mreliptik_
• Size: 1.42 MB
• Stars: 9
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
A custom node addon bringing the power of Regex to the LineEdit node.

Made for the [Godot Addon Jam](https://itch.io/jam/godot-addons-jam-1). [Itch page](https://mreliptik.itch.io/lineeditplus)

## Features

Custom node



  



Premade Regex patterns or custom ones



  





  



Example using `run_regex()`, the `regex_result` signal and `prevent_typing` for digits only input



  



## How to use

Tick the `Use Regex` box and choose between a `predefined pattern` or enter your `custom Regex pattern`.

- **Prevent typing**: The lineedit node will automatically remove the characters that are not fitting the pattern

- If not using prevent typing, call `run_regex()` to validate the regex on the text of the lineEdit. Returns true if text match the regex

You can also use the signal `regex_result(result, txt)` to get the result as the user is typing. 

- result is `true` if the Regex matches the text, `fasle otherwise`

- `txt` is the text that matches the Regex

*For example: If you enter a Digits only Regex, all the non digits characters will be removed when the user types them.*

## How to install

Extract the `line_edit_+` folder into the addons folder of you project (create one if needed).



  



Then head to `Project Settings > Plugins` and enable `LineEdit+`. You can now add a new node and select `LineEdit+` instead of LineEdit.



  



## LICENSE

This project is distrbuted as-is, under the MIT license. Check [LICENSE](LICENSE) for more detail.

Made by [MrEliptik](https://twitter.com/mreliptik_) for the [Godot Addon Jam](https://itch.io/jam/godot-addons-jam-1)