Match string with regex if first character is numeric

KNIME Analytics Platform
1

Hi,

How can I match the strings, what starts with 8pcs numeric characters (0-9)?

Thank you in advance!

Roland

2

Hi @rolandnemeth
You can try by extracting the 8 numbers with a ‘Regex Split’ node:

.*?^(\d{8}).*

Then a ‘Rule Engine’ node afterwards:

MISSING $split_0$ => FALSE
NOT MISSING $split_0$ => TRUE

image

BR

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