How to add character counter to fields on service portal?

[Bharath]

By setting the value of the property "glide.ui.textarea.character_counter" to true - -> this will add character counter on the native view fields like incident, change, ....

But my requirement is to add character count to portal fields i.e, fields appear on portal like catalog item fields.

Please guide me in this.

[Ziad Qadora]

This may require customization, please refer to Character Counter for multi line text variable in Service catalog - on service portal for an idea

Please mark answer as correct if it does resolve the issue!