Simple regex not working in Javascript -

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my regex next 

/^(\.\w*)|(\d*\.?\d*)$/

it should works float numbers (123.23, 12., .56) , words starts dot.
confused when
/^(\.\w*)|(\d*\.?\d*)$/.test("qweasdzxc"); // return true
without or: 

/^(\.\w*)$/.test("qweasdzxc"); // return false    /^(\d*\.?\d*)$/.test("qweasdzxc"); // return false

on regexpal works well

try this

/^((\.\w*)|(\d*\.?\d*))$/.test("qweasdzxc"); // false /^((\.\w*)|(\d*\.?\d*))$/.test(".5"); // true

you must encapsulate regex condition (a|b).


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