javascript validation for home address. Ex: #55 Bernahrd Gym -

i need validation address can have numbers, alphabets, space in 2 words should able .. no space in beginning of address. symbol should #
ex: #55 bernahrd gym

address:<input type="text" required="required" name="baguio_add"><br>

you can use regular expressions this: /[a-z0-9\s\#]+/i

instead of testing spaces @ start, use trim (or ltrim).

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edit: changed tag javascript, can still use regular expressions using regex above.