How to use clean_login_invalid_email filter?

Good morning @candus,

This filter is created to make custom email validation.

You get 2 parameters:

apply_filters( 'clean_login_invalid_email', false, $email ) )

The default return (false) and email. You can do any special validation with this second parameter.

If you have any doubt, please let me know.

Hi @carazo

• This reply was modified 4 years, 7 months ago by parsmdor.

Hi el @carazo
Suppose I just want Gmail and Yahoo to register. What code should I write?
This latest filter is very important and vital. Why not explain it in full? This can greatly help the popularity of the plugin. I suggest you explain with examples and sample codes so that all users can see and know.

• This reply was modified 4 years, 7 months ago by candus.

@candus,

You can use it using this as any other hook, if you use hook and you know PHP you will know easy to do it.

We cannot made examples for every problem because your problem won’t be the same than exacty than other.

Something like:

add_filter( 'clean_login_invalid_email', 'cod_clean_login_invalid_email' );
function cod_clean_login_invalid_email( $retorno, $email ){
// do the stuff here

return $retorno;
}

Hola @carazo
This is a key request.
I want users to be able to register only with Gmail and Yahoo. Otherwise, they will not be registered. Write a simple code to understand.

Something like it:

add_filter( 'clean_login_invalid_email', 'cod_clean_login_invalid_email' );
function cod_clean_login_invalid_email( $retorno, $email ){
$retorno = false;

if( strpos( $email, 'gmail') === FALSE && strpos( $email, 'yahoo') === FALSE )
  return true;

return $retorno;
}