The Validated Field add-on for Advanced Custom Fields provides input masking and validation of other field types.
Great work! This saved me a few hours of coding, so I could better invest my time with some more specific code. Justin was quick at coming up with integrating the provided WPML support for the "unique" option. Thanks a lot!
save my time when i need put some validation on ACF!
This is a very useful plugin if you use Advanced Custom Fields plugin. I have not found any other plugin which offers the same functionality so if you want to validate ACF fields, this plugin is probably your only choice.
The good thing is we don't need an alternative because this plugin has great support from the developer.
Works like a charm!
Works better than expected. I wonder why ACF doesn't support this by default.