fix(b-form-input/b-form-textarea): legacy browser support (closes #6283) (#6345)
fix(b-form-input/b-form-textarea): legacy browser support (closes #6283) (#6345)

* fix(b-form-input/b-form-textarea): legacy browser support

* Update form-text.js

* Revert "Update form-text.js"

This reverts commit d4cd34a1296398cf2d6adf31b41b30a9e44bfad2.

* Update form-text.js

* Update props.js

* Update props.js

* Update form-text.js
bootstrap-vue/bootstrap-vue,bootstrap-vue/bootstrap-vue