Question

Phone number verification with RegEx

0

I created a sub-microflow to verify form input fields. I'm stuck with phone number verification using a RegEx expression which keeps being rejected by the Decision element as being incomplete or incorrect. The Regex checks against the following patterns: 0790000000 and 0770000000 and includes country code +962 Maia helped me produce this pattern: IsMatch($Registration/PhoneNumber, "\+9627[79]\d{7}|07[79]\d{7}") I would appreciate some assistance.

asked 2025-08-15

Fouad

2 answers

Tim van Steenbergen · Answer 1 · 2025-08-16

Although Maia's answer is correct, you can write this in a shorter and more readable way, and like Fouad already mentioned, use single quotes:

(\+962|0)7[79]\d{7}

IsMatch($Registration\PhoneNumber, '(\+962|0)7[79]\d{7}'))

Fouad · Answer 2 · 2025-08-15

Solved.

Replace double quotes with single quotes!