Hello,
Thank you for your answer.
On page load I get :
ReferenceError: datepickerL10n is not defined
<anonyme>
user-new.php:1197
n.Callbacks/i()
load-scripts.php:2
n.Callbacks/j.fireWith()
load-scripts.php:2
.ready()
load-scripts.php:2
K()
And on the button click I get :
TypeError: e is undefined
<anonyme>
load-scripts.php:249
n.event.dispatch()
load-scripts.php:3
n.event.add/r.handle()
load-scripts.php:3
n.event.trigger()
load-scripts.php:3
a.event.trigger()
load-scripts.php:9
.trigger/<()
load-scripts.php:3
.each()
load-scripts.php:2
n.prototype.each()
load-scripts.php:2
.trigger()
load-scripts.php:3
j/z.xhr<()
load-scripts.php:248
n.Callbacks/i()
load-scripts.php:2
n.Callbacks/j.fireWith()
load-scripts.php:2
y()
load-scripts.php:4
.send/c()