[Plugin: Visual Form Builder] Submit Button Greyed Out

In the previous version I was instructed to place the following code at the end of the code in the visual-form-builder-validate.js file:

/* Disable the Submit button until you page to it*/
if ( $( ‘#sendmail’ ).is( ‘:visible’ ) )
$( ‘#sendmail’ ).attr( ‘disabled’, false );
else
$( ‘#sendmail’ ).attr( ‘disabled’, ‘disabled’ );

But I see in Chrome using the Console tool that I’m getting the error:

Uncaught TypeError: Property ‘$’ of object [object Window] is not a function visual-form-builder-validate.js:3
(anonymous function)

also noticed this is on a page where only 1 form is posted via https://www.evangelyze.net/partners/ec-partner-program/

Please use the appropriate forum.

the forum was not coming up for me yesterday. it kept routing to your main page.

would really appreciate some support on this as i’m a paying customer. i have posted the issue in the forum and do not have any assistance regarding this problem still.

Resolved issue. Replaced the code inside the validate .js file. Thanks!