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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )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.
| Line | Code |
|---|---|
| 3023 | $hint = __( 'Hint: The password should be at least twelve characters long. To make it stronger, use upper and lower case letters, numbers, and symbols like ! " ? $ % ^ & ).' ); |
| 3024 | |
| 3025 | /** |
| 3026 | * Filters the text describing the site's password complexity policy. |
| 3027 | * |
| 3028 | * @since 4.1.0 |
| 3029 | * |
| 3030 | * @param string $hint The password hint text. |
| 3031 | */ |
| 3032 | return apply_filters( 'password_hint', $hint ); |
| 3033 | } |
| 3034 | |
| 3035 | /** |
| 3036 | * Creates, stores, then returns a password reset key for user. |
| 3037 | * |
| 3038 | * @since 4.4.0 |
| 3039 | * |
| 3040 | * @param WP_User $user User to retrieve password reset key for. |
| 3041 | * @return string|WP_Error Password reset key on success. WP_Error on error. |