phone number validation

var phonePattern = /^(\+61|0061|0)[1|2|3|7|8]|1[3|8](\d{8})$/;
var mobilePattern = /^(\+61|0061|0)[4](\d{8})$/;

var regex1 = /(\+61+\s+[4]+\s)((\d{4})+\s+(\d{4}))/; // +61 4 0000 0000
var regex2 = /(\+61+\s+[4]+(\d{2})+\s)((\d{3})+\s+(\d{3}))/; // +61 400 000 000
			
var regex3 = /(0061+\s+[4]+\s)((\d{4})+\s+(\d{4}))/; // 0061 4 0000 0000
var regex4 = /(\+61+\s+[4]+(\d{2})+\s)((\d{3})+\s+(\d{3}))/; // 0061 400 000 000
		
var regex5 = /(04+\s)((\d{4})+\s+(\d{4}))/; // 04 0000 0000
var regex6 = /04+(\d{2})+\s+((\d{3})+\s+(\d{3}))/; // 0400 000 000

// 92 and 0 not allowed after (+) sign. Also minimum digits required is 11
var internationalPhoneRule = /^(\+)(?!61|0)(\d{11,})$/;