Email Validation Code And Email Exist Or Not

[georgejosephej]

Email validation code for Model rules.

Also Email exis code for rules in Model.

Please Help any one.

Explain with sample code.

[gerhard (gerhard@ecolar.co.za)]

Here are some examples to start with.

array(‘user_email’, ‘email’, ‘allowEmpty’=>false),

array(‘user_email’, ‘exist’, ‘allowEmpty’=>‘false’, ‘attributeName’=>‘user_email’, ‘className’=>‘tbl_User’),