Title: doesn’t works Last modified: July 29, 2021 --- # doesn’t works * [panhg1](https://wordpress.org/support/users/panhg1/) * (@panhg1) * [4 years, 9 months ago](https://wordpress.org/support/topic/doesnt-works-19/) * Hi, * today I bought the pro version of Date Time Picker for Contact Form 7 plugin for WP. * But doesn’t works. The Console of Chrome shows this error: * Uncaught TypeError: $(…).off is not a function at init.$.fn.datetimepicker ( jquery.datetimepicke…l.js?ver=5.7.2:2899) at HTMLInputElement. (datetimepicker. js?ver=5.7.2:186) at Function.each (jquery-1.6.4.min.js?ver=1.6.4:2) at init. each (jquery-1.6.4.min.js?ver=1.6.4:2) at HTMLDocument. (datetimepicker. js?ver=5.7.2:166) at Object.resolveWith (jquery-1.6.4.min.js?ver=1.6.4:2) at Function.ready (jquery-1.6.4.min.js?ver=1.6.4:2) at HTMLDocument.C (jquery-1.6.4. min.js?ver=1.6.4:2) * $.fn.datetimepicker@jquery.datetimepicke…l.js?ver=5.7.2:2899 (anonymous)@datetimepicker. js?ver=5.7.2:186 [each@jquery-1.6.4.min.js](https://wordpress.org/support/topic/doesnt-works-19/each@jquery-1.6.4.min.js?output_format=md)? ver=1.6.4:2 [each@jquery-1.6.4.min.js](https://wordpress.org/support/topic/doesnt-works-19/each@jquery-1.6.4.min.js?output_format=md)? ver=1.6.4:2 (anonymous)@datetimepicker.js?ver=5.7.2:166 [resolveWith@jquery-1.6.4.min.js](https://wordpress.org/support/topic/doesnt-works-19/resolveWith@jquery-1.6.4.min.js?output_format=md)? ver=1.6.4:2 [ready@jquery-1.6.4.min.js](https://wordpress.org/support/topic/doesnt-works-19/ready@jquery-1.6.4.min.js?output_format=md)? ver=1.6.4:2 [C@jquery-1.6.4.min.js](https://wordpress.org/support/topic/doesnt-works-19/C@jquery-1.6.4.min.js?output_format=md)? ver=1.6.4:2 * Shortcode: [text* book-date class:walcf7-datepicker placeholder “Date Picker”] * Could you help me please. * Thanks. * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fdoesnt-works-19%2F%3Foutput_format%3Dmd&locale=en_US) to see the link]_ Viewing 2 replies - 1 through 2 (of 2 total) * Plugin Author [Ruhul Amin](https://wordpress.org/support/users/ruhul080/) * (@ruhul080) * [4 years, 9 months ago](https://wordpress.org/support/topic/doesnt-works-19/#post-14792565) * Hi, * Can you send me a message to [info@wpapplab.com](https://wordpress.org/support/topic/doesnt-works-19/info@wpapplab.com?output_format=md). Here the support is limited to suggestion only. * Thanks * Moderator [Yui](https://wordpress.org/support/users/fierevere/) * (@fierevere) * 永子 * [4 years, 9 months ago](https://wordpress.org/support/topic/doesnt-works-19/#post-14792573) * For pro or commercial product support please contact the developer directly on their site. This includes any pre-sales topics as well. As the developer is aware, commercial products are [not supported in these forums](https://wordpress.org/support/guidelines/#do-not-post-about-commercial-products). I am sure they will have no problem supporting you there. Viewing 2 replies - 1 through 2 (of 2 total) The topic ‘doesn’t works’ is closed to new replies. * ![](https://ps.w.org/date-time-picker-for-contact-form-7/assets/icon-256x256. png?rev=2394324) * [Date Time Picker for Contact Form 7](https://wordpress.org/plugins/date-time-picker-for-contact-form-7/) * [Frequently Asked Questions](https://wordpress.org/plugins/date-time-picker-for-contact-form-7/#faq) * [Support Threads](https://wordpress.org/support/plugin/date-time-picker-for-contact-form-7/) * [Active Topics](https://wordpress.org/support/plugin/date-time-picker-for-contact-form-7/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/date-time-picker-for-contact-form-7/unresolved/) * [Reviews](https://wordpress.org/support/plugin/date-time-picker-for-contact-form-7/reviews/) * 2 replies * 3 participants * Last reply from: [Yui](https://wordpress.org/support/users/fierevere/) * Last activity: [4 years, 9 months ago](https://wordpress.org/support/topic/doesnt-works-19/#post-14792573) * Status: not resolved