Pattern I had to finalize for minor UI things..

1. #01 Pattern for input field

2. Label Name,
Always on top of the input field!
Left aligned to input field!
Open Sans Bold 14 px
Label Name
Help text or supporting text
Help text, explaining about label
Open Sans semibold italics
13 px, grey (#747474)
Placeholder text
mocking exact format of input text or providing example
Open Sans semibold
13 px, grey (#747474)
Field Rule
Field rule
E.g. Password must be 8 characters etc
Open Sans semibold
13 px, grey (#747474)

3. Example
Help text, explaining about label
Open Sans semibold italics
13 px, grey (#747474)
placeholder text : mocking exact format of
input text or providing example
Open Sans semibold
13 px, grey (#747474)
Field rule
E.g. Password must be 8 characters etc
Open Sans semibold
13 px, grey (#747474)

4. Example