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Source View: signup_blogform

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

  • Action hooks look like this: do_action( "hook_name" )
  • Filter hooks look like this: apply_filters( "hook_name", "what_to_filter" ).

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
109             </label>
110             <label class="checkbox" for="blog_public_off">
111                 <input type="radio" id="blog_public_off" name="blog_public" value="0" <?php if ( isset( $_POST['blog_public'] ) && $_POST['blog_public'] == '0' ) { ?>checked="checked"<?php } ?> />
112                 <strong><?php _e( 'No' ); ?></strong>
113             </label>
114         </p>
115      </div>
116
117      <?php
118      do_action('signup_blogform', $errors);
119 }
120
121 function validate_blog_form() {
122      $user = '';
123      if ( is_user_logged_in() )
124           $user = wp_get_current_user();
125
126      return wpmu_validate_blog_signup($_POST['blogname'], $_POST['blog_title'], $user);
127 }