Title: how to require javascript?
Last modified: August 4, 2021

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# how to require javascript?

 *  [airdrummer](https://wordpress.org/support/users/airdrummer/)
 * (@airdrummer)
 * [4 years, 10 months ago](https://wordpress.org/support/topic/how-to-require-javascript/)
 * i use [https://wordpress.org/plugins/advanced-nocaptcha-recaptcha/](https://wordpress.org/plugins/advanced-nocaptcha-recaptcha/)
   on all login/registration/comments, but if js is disabled in the browser, any
   login/registration/comment form will still allow login/registration/comment:-\
 * where should i put the <script/noscript> tags?

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Thread Starter [airdrummer](https://wordpress.org/support/users/airdrummer/)
 * (@airdrummer)
 * [4 years, 10 months ago](https://wordpress.org/support/topic/how-to-require-javascript/#post-14738598)
 * i’ve found another captcha plugin [https://wordpress.org/plugins/google-captcha/](https://wordpress.org/plugins/google-captcha/)
   
   that almost works: while login/comment forms fail when recaptcha doesn’t load(
   and gotta work on the failure message: “Authentication failed.” needs more explaination,
   like “javascript necessary”;-) registration blows right thru without recaptcha,
   even tho i have “keep submit button disabled until reCaptcha is loaded” enabled…
 *  Thread Starter [airdrummer](https://wordpress.org/support/users/airdrummer/)
 * (@airdrummer)
 * [4 years, 10 months ago](https://wordpress.org/support/topic/how-to-require-javascript/#post-14739270)
 * well i give up…[https://wordpress.org/plugins/google-captcha/](https://wordpress.org/plugins/google-captcha/)
   can inject css/js to show/hide elements, but since the captcha isn’t loaded before
   the js runs, it never sees it:-\
 * and <noscript> is useless because it only requires a single js to be enabled…
    -  This reply was modified 4 years, 10 months ago by [airdrummer](https://wordpress.org/support/users/airdrummer/).
    -  This reply was modified 4 years, 10 months ago by [airdrummer](https://wordpress.org/support/users/airdrummer/).
 *  Plugin Author [Chad Butler](https://wordpress.org/support/users/cbutlerjr/)
 * (@cbutlerjr)
 * [4 years, 10 months ago](https://wordpress.org/support/topic/how-to-require-javascript/#post-14741654)
 * Not sure if it would be able to do that or not, but filter hooks you could possibly
   use would be:
    - [wpmem_register_form_before](https://rocketgeek.com/plugins/wp-members/docs/filter-hooks/wpmem_register_form_before/)
    - [wpmem_register_form](https://rocketgeek.com/plugins/wp-members/docs/filter-hooks/wpmem_register_form/)
 * Of it it were a case of adding a class to the button for the js to find it, you
   could change/add the class with [wpmem_register_form_args](https://rocketgeek.com/plugins/wp-members/docs/filter-hooks/wpmem_register_form_args/).

Viewing 3 replies - 1 through 3 (of 3 total)

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## Tags

 * [noscript](https://wordpress.org/support/topic-tag/noscript/)

 * 3 replies
 * 2 participants
 * Last reply from: [Chad Butler](https://wordpress.org/support/users/cbutlerjr/)
 * Last activity: [4 years, 10 months ago](https://wordpress.org/support/topic/how-to-require-javascript/#post-14741654)
 * Status: not resolved