thanks a lot for responding!
i suppose u ment paragrapgh field?
screenshot:
https://drive.google.com/file/d/1ERI8_19nnIOkBUPJCZWkCU2OUuDBIybZ/view?usp=sharing

can i limit numbers of chracters and links to be inserted in this field?

does your plugin can do so:
https://buddydev.com/plugins/bp-xprofile-custom-field-types/

as u suggested , i want to use this to limit chars in the signature field :
https://wordpress.org/plugins/advanced-xprofile-fields-for-buddypress/
but am affraid it will somehow harm/not integrate well with buddyboss platform (and profiles)
1. do u think it can harm?

2. how come u dont have this option in any of your plugins? (chars limit)
i saw your answer here:
https://buddydev.com/support/forums/topic/snipped-code-prevent-links-in-xprofile-new-plugin/

can you pls edit this so this will only apply for specific profile field called signature?
3. this code will apply when clicking “save”/update in edit profile screen?

/**
* Limit the allowed no. of characters for xprofile field.
*
* @param bool $validated is validated?
* @param string|array $values value(s).
* @param BP_XProfile_Field_Type $field field object.
*
* @return bool
*/
function buddydev_limit_xpfield_length( $validated, $values, $field ) {
$allowed_len = 0;

if ( $field instanceof BP_XProfile_Field_Type_Textarea ) {
$allowed_len = 500; // how many chars.
} elseif ( $field instanceof BP_XProfile_Field_Type_Textbox ) {
$allowed_len = 100;
}

if ( $allowed_len ) {
$validated = strlen( $values ) < $allowed_len;
}

return $validated;
}

add_filter( ‘bp_xprofile_field_type_is_valid’, ‘buddydev_limit_xpfield_length’, 10, 3 );

i would like to pay for
“implement some kind of the fedeback mechanism to the user on the chars length. Without that, this only applies on save and is not very helpful for the end user.”
what’s the price?