check if email address is used for another user

[samaremad]

HI EVERYONE

i need to check if the email allready created for another user so that the error shown th enter another email how can i do that

i write the below code in Usergrid but it dosnt work correct

this.form.Email.addValidationRule(this.uniqueName, x => {
var e = this.form.Email.value;
if (UsersRow.Fields.Email == e)
return "this email address allready created "
}

[VictorTomaili]

Please edit title to lower case @samaremad

[samaremad]

i did it

can u please help me with issue

[VictorTomaili]

create a service endpoint for check, and call it from validation rule. Better preferred way is check it on save user and throw validation exception from server side.

[VictorTomaili]

Or just add unique to database table and userrow.