Unable to match one or more whitespaces in Vim

Question

I want match spaces at the beginning of lines in Vim

PseudoCode of what I want to do

^( )*

I know the following fr

Answer 1

Spaces at the beginning of the line in Vim:

/^  *

That's:

• '/' for search.
• '^' for start of line.
• ' ' for at least one space.
• ' *' for zero or more spaces after that.