Grails g：tags不支持doller（$）登录regex for pattern？ 为什么？

Question

Grails g:tags does not support inline pattern validation with dollar ($) sign. You can validate the field with jQuery. But is there any solution for the inline g:tag support for dollar sign with grails?

Answer 1

It supports $ sign with escape character \\ so you need to use it like \\$

Example of <g:field ............. />

<g:field name="abc" type="text" pattern=".*([.,/])\$" />