13 lines
434 B
JavaScript
13 lines
434 B
JavaScript
export const checkPhoneNumberInput = (num) => {
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const numbReg = /^[0-9]+$/;
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const newValue = num.replace("+63", "");
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//Check if value is not number.
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if(newValue.length > 0 && !numbReg.test(newValue)) return false;
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//Check if valus starts with number 9.
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//0 is allowed to be the first number for demo porposes.
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if(newValue.length > 0 && !newValue.startsWith("9")) return false;
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return true;
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} |