Matches x only if x is not preceded by y.This is called a negated lookbehind. For example, /(?<!-)\d+/ matches a number only if it is not preceded by a minus sign. /(?<!-)\d+/.exec('3') matches "3". /(?<!-)\d+/.exec('-3') match is not found because the number is preceded by the minus sign.

Finds the Financial line of the Hazard Analysis.

Finds the Legal/Regulatory line of the Hazard Analysis.

Finds the Data Integrity line of the Hazard Analysis.

Finds the Patient Safety line of the Hazard Analysis.

Finds the CyberSecurity/Information Security line of the Hazard Analysis.

1 lettre, 1 chiffre, 1 caractère spécial au moins Chaine comprise entre 8 et 15 caractères ^(?=.[A-Za-z])(?=.\d)(?=.[&-+!$@%])([&-+!*$@%\w]{8,15})$

adresses mail ^[a-z0-9.-]+@[a-z0-9.-]{2,}\.[a-z]{2,4}$